CFD Consultants
Deep industry knowledge in chemical, energy, resources and water sectors
At jimmylea, we are more than CFD consultants. We are engineers with deep industry knowledge of the chemical, energy, resources, and water sectors. These four industries present complex physics, high-risk conditions, and demanding operational realities that require far more than standard simulation runs. To maintain genuine depth, we deliberately focus exclusively here and respectfully decline projects outside our core expertise.
Our CFD consultants bring over 50 years of combined experience, gained from real-world involvement in plant design, scale-up, and process engineering within these sectors. When you engage jimmylea, you gain CFD consultants who understand the unique constraints, safety imperatives, and performance drivers of chemical plants, energy facilities, resource processing, and water treatment systems.
Advanced CFD consultants for high-consequence systems
Our CFD consulting services tackle the most challenging scenarios: multiphase flow, multispecies transport, multiphysics phenomena, combustion, reaction chemistry, advanced chemical processes, and sliding mesh systems. As advanced CFD consultants, we go far beyond generating flow fields or pressure maps. We apply deep engineering judgement to interpret results, align them with real operational realities, and deliver actionable recommendations that mitigate risk and optimise performance.
High-consequence multiphase systems demand precision. Our approach combines industry-leading tools with in-house plant engineering insight, ensuring simulations accurately reflect true behaviour under realistic conditions, whether in reactors, pipelines, separators, heat exchangers, or treatment units.
Proven Track Record in CFD Consulting
With over 100 high-consequence projects successfully delivered across Sydney, Melbourne, Brisbane, Perth, and Singapore, clients trust jimmylea CFD consultants for reliable outcomes, not just outputs. Our proven track record in CFD consulting demonstrates consistent success in de-risking designs, improving efficiency, supporting regulatory compliance, and reducing capital and operational uncertainty.
This selectivity is deliberate. We undertake only those projects where our specialised expertise in CFD consulting can make a meaningful difference. When you partner with jimmylea, you receive clear, outcome-focused recommendations grounded in deep technical understanding and practical engineering experience.
Below are selected real-world CFD projects that we have successfully delivered to clients.
[1] CFD Hydrodynamic Analysis
This CFD hydrodynamic analysis investigated the mixing behaviour of complex non-Newtonian fluids under controlled shear conditions. The work covered both time-independent fluids, including pseudoplastic and dilatant behaviour, and time-dependent fluids such as thixotropic and rheopectic systems. Multiple operating scenarios were assessed. These included varying shear rates at constant exposure time, and constant shear rates over different durations. The objective was to understand how rheology influences circulation patterns, mixing efficiency and fluid response during agitation. The study delivered engineering insight to support process optimisation, scale-up and improved mixing performance.
Phases involved: liquid medium 1 and liquid medium 2
[2] Multiphase CFD Hydrodynamic Analysis
This multiphase CFD hydrodynamic analysis investigated a multiphase mixing tank to optimise solid particle suspension and mixing efficiency. Key performance metrics included homogeneity, dead zones, flow patterns, power number and blending time. The investigation focused on variables such as baffle number and configuration, impeller count and diameter. The goal was to enhance flow efficiency, minimise stagnant zones and ensure effective mixing, providing insights into design improvements for optimal tank performance and reduced energy consumption.
The phases involved in this project were: liquid medium, air and solid particles
[3] Multiphase Water Splitter Tank Design CFD review
This CFD design review was completed to verify the hydraulic and solids-handling performance of a multiphase water splitter tank before fabrication. The system was required to manage the interaction of liquid, entrained gas and suspended solids under operating conditions. The assessment focused on internal flow distribution, turbulence control, particle suspension behaviour and the prevention of unwanted air carry-under into the outlet line. Particular attention was given to reducing agglomeration risk, improving phase separation behaviour and supporting stable operation. The study identified practical design refinements to improve operability, process efficiency and confidence prior to manufacture.
Phases involved: liquid medium, air and solid particles
[4] Multiphase Water Vortex Drop CFD Analysis
This third-party independent CFD study investigated the hydraulic and multiphase behaviour of a sewer vortex drop structure, evaluating cavitation risk, erosion potential, lining delamination, air-core formation and air pressure distributions. Engineering judgement was applied to determine whether predicted performance was acceptable against defined criteria and to assess long-term durability. Erosion modelling with suspended sand particles quantified potential material loss in critical areas. The detailed findings were compiled in a comprehensive CFD report and used by the utility asset owner as an input to their decision-making process.
The phases involved in this project were: liquid medium, air and solid particles
[5] Open Channel Flow CFD Simulation
This CFD performance study provided insights into open channel flow over a weir, focusing on understanding water dynamics to enhance flood prevention and water control. By analysing the complex interactions between water, air, and solid particles, the study enabled engineers to design and optimise the weir’s geometry, achieving a precise flow rate that mitigated flooding risks. The results ensured that the weir structure functioned effectively within water management systems, offering a robust solution to control flow and maintain system reliability in diverse conditions.
The phases involved in this project were: liquid medium, air and solid particles
[6] Water Sump Pump CFD Simulation
This CFD analysis focused on optimising sump pump design to reduce air entrainment and improve performance by eliminating vortex formation. Through detailed multiphase analysis, the study examined complex interactions between air and water within the sump, identifying conditions that led to air intake issues, inefficiencies and mechanical wear. By redesigning key aspects of the sump to prevent vortex formation, the optimised configuration enhanced pump reliability, minimised maintenance needs and ensured efficient operation in varying flow conditions.
The phases involved in this project were: liquid medium and air
[7] Major Hazard Facility CFD Modelling and Simulation
This CFD study assessed the accidental release of a highly flammable fluid within a Major Hazard Facility (MHF) environment. The objective was to understand dispersion behaviour following loss of containment and to quantify the potential formation of hazardous vapour clouds under realistic site conditions. The simulations, reviewed by in-house chemical engineers, predicted concentration envelopes across the facility footprint, including regions between the lower flammable limit (LFL) and upper flammable limit (UFL). These results were used to identify credible ignition hazards, assess explosion risk exposure and support risk reduction measures. The project delivered technically defensible data to strengthen hazard management, emergency planning and safer facility design.
Phases involved: liquid medium and air
[8] Plume Discharge CFD Simulation
This CFD simulation analysed plume emissions from an offshore oil platform to assess their impact on helicopter take-off and landing operations. The study offered crucial insights that guided the safe placement of the landing platform, ensuring it remained free from plume interference. This approach significantly enhanced the safety of helicopter operations by reducing potential risks associated with exhaust plume interactions, thereby improving the operational reliability of the platform’s aviation facilities.
The phases involved in this project were: plume and air
[9] Simulation of Waste Gas Scrubber
This CFD simulation analysed the performance of a waste gas scrubber, focusing on the interaction between the liquid and gas phases. The study evaluated the scrubber’s efficiency in removing contaminants from waste gases by examining flow patterns, droplet dispersion, and gas-liquid interactions within the scrubber. The results provided critical insights to optimise the scrubber design, ensuring maximum pollutant removal efficiency and operational reliability. Additionally, the analysis determined the concentration of gas exiting the scrubber, enabling precise performance evaluation and design improvements
The phases involved in this project were: liquid medium and gas pollutants
[10] UV Photoreactor Design CFD Modelling
This multiphysics CFD study was undertaken to support the optimisation of a UV photoreactor by evaluating key design and operating parameters, including UV irradiation distribution, flow patterns, turbulence characteristics, and the arrangement of UV tubes, inlets and outlets. The analysis focused on improving reactor performance by promoting more uniform UV exposure throughout the treatment zone while enhancing hydraulic behaviour to reduce stagnant regions and flow bypassing. The resulting design improvements contributed to increased irradiation effectivenes
The phases involved in this project were: liquid medium and air
[11] CFD Study of Heat Exchanger in Energy Systems
This CFD simulation focused on optimising the design of a shell-and-tube heat exchanger by fine-tuning parameters such as the number of tubes, baffle arrangement, and turbulence levels to enhance heat transfer efficiency. The study specifically aimed at identifying and minimising dead zones while improving the internal layout to achieve a more uniform and effective heat distribution across the system. These adjustments ensured maximised thermal performance, supporting a more efficient and reliable heat exchange process.
The phase involved in this project was: liquid medium
[12] CFD simulation of combustion and flame
The simulation of flame and smoke resulting from the outbreak of a fire was conducted using transient CFD modelling with ANSYS CFD. The study focused on capturing the dynamics of combustion between fuel and oxygen, as well as the subsequent transport of smoke particles. This included modelling the combustion of cooking oil, predicting flame behaviour and the spread of smoke under realistic conditions. The insights gained were critical for post-mortem analysis of fire outbreaks, understanding smoke movement and assessing the effectiveness of mitigation equipment in place.
The phases involved in this project were: air, fuel vapour and smoke particles
[13] Water Clarifier CFD Analysis
This CFD analysis evaluated the performance of a water clarifier in a wastewater treatment plant, focusing on design configurations that included the energy dissipating inlet (EDI), flow rates, capacity, and the properties of settling materials. The study assessed how effectively the clarifier handled suspended particles, managed flow dynamics, and enhanced sedimentation processes. The findings led to an optimised clarifier design, improved system efficiency, and ensured the treated water consistently met quality standards.
The phases involved in this project were: liquid medium, air and solid particles
[14] CFD Gas Dispersion Study in LNG Energy Plant
The image illustrated a CFD simulation of LNG vapour dispersion, showcasing how the gas spread and diluted over time. Colour gradients were used to represent varying concentrations, clearly highlighting high-risk areas where the potential for a vapour cloud explosion existed. The simulation also visualised flow patterns and turbulence as the LNG vapour dispersed into the surrounding environment. This provided critical insights into the behaviour of the gas and its associated hazards, supporting risk mitigation strategies and safety planning.
The phase involved in this project was: gas
[15] Subsea Flow Assurance CFD in Energy Sector
CFD simulations were performed for subsea flow assurance to analyse multiphase flow behaviour in demanding subsea operational conditions. The results provided high-fidelity insights into slug formation, hydrate/wax deposition, and sand erosion, enabling precise mitigation strategies. By resolving flow separation, turbulence, and phase interactions, the study optimised slug catcher design, MEG/methanol injection, and pigging schedules. It provided detailed predictions on slug impact forces, hydrate growth rates, wax layer thickness, and sand erosion hotspots. These results help prevented blockages, enhanced flow efficiency, and extended pipeline lifespan.
The phases involved in this project were: water, oil, gas, sand, hydrate and wax
[16] CFD Study of Gas Diffusers for Mass Transfer
This CFD study evaluated and optimised gas diffuser performance by investigating the effects of hole diameter, spacing, quantity and diffuser tube length. By simulating the interaction between air and the surrounding liquid medium, we identified key design parameters that influenced gas dispersion and transfer efficiency. The diffuser was then optimised to maximise mass transfer while reducing gas consumption, resulting in a more efficient and cost-effective system. The insights gained from this study directly informed design improvements and led to a significant uplift in diffuser performance.
The phases involved in this project were: liquid medium and air
[17] Discrete Phase Model CFD Simulation
This CFD simulation utilised a discrete phase model (DPM) to analyse the performance of a hot water tea leaf blancher. The focus of the study was to determine whether the turbulence generated by water circulation, combined with the introduction of air bubbles, was adequate to sustain optimal levels of turbulence throughout the blanching process. This analysis aimed to ensure that the blancher operates at peak efficiency, delivering effective blanching to enhance tea leaf quality while preserving their integrity and maintaining consistency during processing.
The phases involved in this project were: liquid medium, air and solid particles
[18] Heating Element CFD Modelling
This CFD heat transfer study aimed to determine the minimum flow rate required for a heating medium to avoid maldistribution in the manifold. The goal was to ensure uniform flow across the system, with no more than 5% variation between tubes. By optimising flow conditions, the study helped prevent inefficiencies or overheating in specific areas, ensuring consistent heat distribution throughout the system. The analysis also defined the operating envelope required to maintain stable and uniform performance under varying load conditions.
The phases involved in this project were: liquid medium and air
[19] Hydraulic Erosion CFD for Water Infrastructure
This transient multiphase CFD study evaluated the hydraulic erosion of concrete linings used in water infrastructure such as spillways, embankments, and discharge channels. The objective was to assess how wave energy and entrained sediment interact with structural surfaces over time, influencing material loss and long-term durability. By modelling the interaction between water, air, and suspended solids, the study identified high-impact regions where erosion was most severe. The results provided engineers with valuable insights for improving design geometry, specifying appropriate lining materials, and extending the service life of concrete structures operating under high-velocity or turbulent flow conditions.
The phases involved in this project were: liquid medium, air and solid particles
[20] Gas Bubble Formation in Viscous Fluid
The CFD simulation showed a gas bubble forming and breaking out in a highly viscous fluid. Initially, the gas formed a hemispherical cap, then stretched into a teardrop shape as buoyancy increased. Viscous resistance slowed its ascent, creating a thin trailing neck. Eventually, the neck pinched off, releasing the main bubble, sometimes leaving a smaller satellite bubble. High viscosity suppressed turbulence, keeping bubble boundaries smooth. These studies helped optimise gas-liquid interactions in industrial processes.
The phases involved in this project were: liquid medium and gas
[21] Multiphase Buffer Water Tank
The primary objectives of the CFD simulation were to evaluate the effectiveness of the mixing process within the tank and to identify dead zones where poor fluid motion could lead to the accumulation of suspended solids. Using multiphase modelling, the study aimed to assess whether the impeller generated sufficient momentum to achieve uniform mixing and maintain solids in suspension. Special attention was given to low-velocity regions near the tank floor, where settling typically occurs. The results were used to guide design or operational improvements to enhance mixing performance and minimise sediment build-up under expected operating conditions.
The phases involved in this project were: air, water and solids
[22] Hydrocyclone Design CFD Assessment
This CFD simulation evaluated the performance of a cyclone separator by testing multiple design variants under different operating conditions. Each variant was simulated several times to assess the impact of key parameters on separation efficiency and pressure drop. The objective was to find a design that optimised performance and cost. After a comprehensive analysis, the most cost-effective design with the best separation efficiency was chosen for detailed design, ensuring the selected cyclone met performance criteria while minimising costs.
The phases involved in this project were: liquid medium and solid particles
[23] Ground Storage Reservoir CFD Simulation
This CFD analysis focused on characterising the water flow profile within a ground storage reservoir (GSR). It aimed to predict the residence time distribution (RTD), identify any potential plug flow conditions, and assess the presence and severity of cavitation at the suction side of the reservoir pumps. These insights were critical for optimising the reservoir’s design and ensuring efficient operation.
The phases involved in this project were: liquid medium and air
[24] Coal Particles Erosion CFD Resources Modelling
This CFD study investigated the mechanics of coal particle erosion, focusing on tracking particle movement and impacts to evaluate erosion from coal piles. The analysis identified effective design strategies, such as implementing barriers, to minimise erosion and contain particles efficiently. The results provided valuable insights into optimising flow dynamics to reduce particle-induced wear and protect equipment and structures from erosion damage, supporting the development of more efficient and durable systems.
The phases involved in this project were: air and solid particles
[25] Air Borne Particles CFD Simulation Study
This CFD simulation assessed how much sand would be dispersed from a truck carrying a sand pile, the distance the sand travelled, and the amount deposited on neighbouring buildings. The study also identified residential areas most affected by this sand transport process. The results were used to develop strategies to mitigate sand dispersion and reduce its impact on surrounding environments and communities.
The phases involved in this project were: air and solid particles
[26] Static Chemical Mixer CFD Analysis
This CFD study assessed the performance of a static mixer, focusing on its efficiency in mixing both Newtonian and non-Newtonian fluids. The objective was to evaluate the residence time distribution, ensuring uniform mixing and minimising dead zones. By analysing the flow behaviour and identifying potential areas for optimisation, the study aimed to improve the mixer’s design for enhanced efficiency and reduced energy consumption, ultimately leading to a more effective and consistent mixing process.
The phases involved in this project were: liquid medium 1 and liquid medium 2
[27] CFD Simulation of Heat Sink
This CFD simulation was conducted to evaluate the thermal performance of a heat sink, ensuring uniform temperature distribution and adherence to the client’s specifications for efficient heat dissipation and thermal management. The primary goal was to prevent overheating under operational conditions by optimising the heat sink design and heat transfer mechanisms. Through detailed analysis of the heat sink’s thermal behaviour, the simulation offered valuable insights into its cooling performance and design efficiency, enabling refinements to enhance system reliability and fitness-for-purpose.
The phase involved in this project was: air
[28] Cooling Tower Exhaust CFD Assessment
This CFD modelling and simulation aimed to assess the exhaust recirculation in cooling towers. The key objectives were to determine the extent of exhaust recirculation back into the cooling towers and analyse the temperature distribution in the surrounding area. By evaluating these factors, the study provided insights into improving cooling efficiency and minimising heat accumulation in the vicinity, leading to more efficient operation of the cooling towers.
The phases involved in this project were: liquid medium and air
[29] CFD Simulation of Slug Flow in Flow Assurance
Slug flow was a critical flow assurance issue in subsea-to-topside systems, causing flow instability, equipment fatigue and separation inefficiencies. Our CFD simulations of slug flow provided detailed visualisation of slug formation, propagation and impact, enabling engineers to design mitigation strategies with precision. This supported more reliable subsea infrastructure and improved topside processing performance by identifying slug-induced pressure surges, separator overload risks and critical flow transitions.
The phases involved in this project were: oil, gas and water
[30] CFD Simulation of Multi-compartment Reactor
We successfully used CFD to optimise mixing, flow distribution, and reactor performance in a water and wastewater project. The simulation featured a multi-compartment reactor with baffles and mixers, with streamlines illustrating flow patterns and turbulence. This analysis ensured uniform flow distribution and effective chemical blending while identifying and resolving dead zones and inefficiencies. By enhancing reactor performance and energy efficiency, we improved water quality, reduced operational costs, and validated the design before implementation, eliminating the need for extensive trial-and-error.
The phases involved in this project were: air and fluid medium
[31] Electrical Cable Cooling Water Pipe CFD Analysis
A conjugate heat transfer CFD study was conducted to assess the temperature behaviour of extra-high voltage electrical cables cooled by air ventilation and cooling water pipes. The model resolved heat flow through the conductor and insulation layers, across the surrounding air gap, and through the water pipe wall into the cooling water channel. The analysis quantified hot spot formation, thermal gradients and cooling performance under varying electrical loads. The results identified the maximum cable temperature and return water temperature, and confirmed that operating conditions remained within safe limits.
The phase involved in this project was: air and water
[32] Cleanroom Smoke Propagation CFD Study
This transient CFD simulation predicted the time needed for smoke to spread throughout a cleanroom manufacturing facility in the event of a fire. The study analysed smoke concentration at various locations and estimated evacuation times to enhance safety planning. By understanding the smoke propagation dynamics, the simulation helped develop effective emergency response strategies, ensuring timely evacuation and minimising potential health hazards for personnel during fire incidents.
The phases involved in this project were: smoke and air
[33] Cleanroom Particles CFD Contamination Study
This CFD analysis focused on airflow and particle movement in a cleanroom environment with a perforated floor. The study characterised the airflow profile around a wafer box and table, simulating how particles behaved under different conditions. The results identified potential contamination risks and optimised cleanroom design to maintain a high standard of air quality, ensuring the integrity of sensitive manufacturing processes and reducing contamination-related defects.
The phases involved in this project were: air and solid particles
[34] Manufacturing Facility Condensation CFD Analysis
Condensation inside a manufacturing facility is a severe issue since if it is not rectified, this ongoing condensation may lead to dampness-related problems to the walls, windows, fittings and fixtures. Problems may include buckling of fittings, staining, peeling of paints and the growth of mould. Prolonged exposure to mould is known to cause various health issues. Our consultants using CFD and by factoring the relative humidity, wall surface temperature and room temperature, predicted that condensation would occur at the ceiling of the building.
The phase involved in this project was: air
[35] Upstream Oil/Gas Deepwater Oil Exploration
In offshore deepwater oil exploration, where depths exceed 1,000 metres, equipment must withstand extreme pressures and harsh conditions. Our team provided engineering and advanced simulation services to design and optimise deepwater oil and gas extraction equipment for peak performance, safety, and efficiency. Using multiphase CFD analysis, we modelled complex interactions of water, oil, gas, and sand to refine designs, minimise erosion, and enhance durability. By pushing the boundaries of simulation-driven innovation, we delivered robust, high-performing solutions built to excel in one of the world’s most demanding environments.
The phases involved in this project were: water, oil, gas and sand
[36] Simulation of Pre-Wetter Unit
The CFD simulation evaluated the performance of a pre-wetter unit designed to pre-wet solid powder with water. The study aimed to determine the effectiveness of the unit in achieving uniform wetting of the powder. The simulation provided insights into the interaction between the solid particles, water, and air phases, ensuring optimal mixing and wetting performance. The results highlighted areas for design optimisation, enabling improved functionality and efficiency of the pre-wetter unit in industrial processes.
The phases involved in this project were: solid powder, water and air
[37] Ammonia (NH₃) Plume Discharge CFD Simulation
This CFD simulation examined the behaviour of ammonia (NH₃) discharges from equipment installed on a building rooftop. The analysis focused on identifying the extent of short-circuiting in the discharges and assessed the impact of a plume with an initial ammonia concentration of 4,000 ppm on nearby structures. The study provided critical insights into plume dispersion dynamics and informed strategies to mitigate potential effects on surrounding buildings.
The phases involved in this project were: ammonia (NH₃) and air
[38] Equipment Plant Room CFD Simulation
The CFD analysis evaluated airflow performance in the plant room to ensure efficient ventilation and optimal system operation. While the booster fan successfully maintained pressurisation, the study identified airflow imbalances, including stagnant zones and uneven distribution to key units. To enhance efficiency, recommendations included strategic airflow improvements, refined ductwork design, and targeted system optimisations. These insights provide a data-driven approach to refining the ventilation system, ensuring reliability, energy efficiency, and long-term performance before construction proceeds.
The phase involved in this project was: air
[39] Water Tank CFD Modelling
A CFD study was conducted on a large water storage tank to evaluate the effectiveness of mixing using a recirculation pump. The primary objective was to prevent sedimentation and the accumulation of solid particles, which can compromise tank performance. The study identified dead zones and areas with stagnant flow that contributed to product stratification. By addressing these issues, the findings improved tank design and operational efficiency, ensuring better flow distribution and reducing the risk of sediment build-up.
The phases involved in this project was: air, water and solid particles
[40] Pipe Explosion Inside a Bunker
Based on the attached CFD results, the simulation analysed the impact of a pipe explosion within a bunker, highlighting the propagation of pressure waves. The visualisation showcased velocity contours and pressure distribution, illustrating the high-energy interaction with the bunker walls. The results provided critical insights into potential structural vulnerabilities and air movement within confined spaces, enabling improved design strategies for blast mitigation and nearby personnel safety.
The phase involved in this project was: air
[41] Water-oil-gas separator unit
This CFD simulation evaluated the performance of a water-oil-gas separator unit, focusing on the separation efficiency of the three phases. The analysis assessed flow behaviour, phase distribution, and interface dynamics within the separator. The results demonstrated the unit’s ability to effectively separate water, oil, and gas, ensuring optimal operational performance and reliability. Key insights from the study supported design enhancements to improve separation efficiency, minimise pressure drop, and maintain stable operation under varying flow conditions.
The phases involved in this project were: water, oil and gas
[42] CFD Simulation of Thermal Oxidiser Unit
CFD was used to simulate methane-fuelled oxidation in a thermal oxidiser operating at 8% methane by volume, between its LEL and UEL, to analyse flow distribution, turbulence, combustion chemistry, and verifying destruction efficiency and emission compliance. The analysis evaluated species mixing and predicted both intermediate gas species and flue gas composition, as well as flame behaviour, pressure drop, and temperature distribution within the combustion chamber. It assessed the effectiveness of injection and purge nozzles, verified flame stability, and predicted overall chamber performance.
The phases involved in this project were: gas phase (methane-air mixture)
[43] Globe Valve Particle Erosion CFD Study
This CFD analysis evaluated a globe valve to assess erosion rates, flow profiles, and turbulence levels under various operational conditions. The study offered detailed insights into areas vulnerable to erosion, facilitating targeted design enhancements. These improvements boosted the valve’s durability by minimising material wear and ensuring consistent performance, even in challenging environments. The findings played a crucial role in extending the valve’s operational lifespan and ensuring its reliability in critical systems.
The phase involved in this project was: liquid medium and solid particles
[44] Silo Airflow Optimisation with Hexagon Diffuser
This CFD simulation visualises the airflow inside a silo where hot air is injected through a hexagon-shaped diffuser to maintain a target macro temperature of 50°C for the stored polystyrene beads. The streamlines illustrate efficient circulation, ensuring uniform temperature distribution and preventing cold spots near the silo walls. This design helps stabilise the internal conditions, reducing temperature variations and enhancing the overall performance of the storage and handling process.
The phase involved in this project was: air
[45] CFD Analysis of 12MW Turbine
The project involved designing a heat dissipation system using CFD for a 12 MW turbine and alternator in an enclosure. Part 1 specified fan installation, using CFD to determine the minimum flowrate, optimal fan number, and placement for efficient cooling. Part 2 focused on designing a chimney stack to minimise hot air recirculation, determining its optimal location, height, and diameter. The report included qualitative and quantitative analyses, such as temperature and velocity profiles, to demonstrate system effectiveness.
The phase involved in this project was: air
CFD Consultants
Unlike traditional engineering calculations, CFD involves solving non-linear partial differential equations, making verification more complex and time-consuming. Physical validation is often impractical or cost-prohibitive, especially for large-scale or safety-critical systems. As a result, clients must often rely solely on simulation results submitted by CFD consultants to make decisions with serious safety and financial consequences. Credibility is built on six key factors:
Boundary conditions
Industry-specific engineering knowledge
Experience and track record in similar CFD projects
Qualifications and expertise of the CFD specialist
Quality control and independent review
Simulation software and computing platform
Boundary Conditions
Boundary conditions are critical inputs that define how fluid behaves at domain boundaries. Poorly defined or unrealistic inputs can invalidate results. This is especially true for multiphase, reactive or transient systems. Our CFD consultants work closely with clients to ensure all boundary conditions are physically realistic and technically meaningful before simulation begins.
Industry-Specific Engineering Knowledge
CFD demands a clear understanding of the physical system and its industrial context. Our CFD consultants specialise in the chemical, energy, water and resources sectors, where simulations often involve complex flows, rotating equipment and reactions. This industry grounding ensures our work reflects operational reality.
Track Record
Our CFD consultants have delivered over 100 high-value CFD projects across the chemical, energy, resources and water sectors. This proven track record demonstrates our ability to handle complex engineering challenges and apply reliable methods under real-world constraints.
Engineer Expertise
Only PhD-qualified CFD specialists manage our simulations. Our team brings more than 50 years of combined experience with ANSYS Fluent, solving problems involving multiphase flow, reaction chemistry, sliding mesh, combustion and energy systems. We do not outsource. Clients engage directly with the experts delivering the work.
Quality Control and Independent Review
Every project is subject to structured quality checks across all stages, from geometry and meshing to solver setup and post-processing. Final results are independently reviewed by another PhD-qualified CFD expert and approved by our Engineering Director, ensuring technical rigour and alignment with project goals.
Software and Computing Platform
Our CFD consultants operate ANSYS Fluent under a perpetual licence and run simulations on high-performance computing systems. With no time-based constraints, we can take the time needed to do the job properly. ANSYS solvers are globally trusted and validated, delivering reliable results in the hands of experienced engineers.
In conclusion, CFD is not just a software service. It is an engineering discipline built on physics, industry insight and professional judgement. At jimmylea, we combine advanced simulation tools with technical depth, industry knowledge and strict internal review to deliver results our clients can rely on.