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Computational Fluid Dynamics Analysis for HVAC Systems

Computational fluid dynamics (CFD) analysis allows the HVAC designer to completely visualize the fluid velocity, density, temperature, turbulence, pressure field, the chemical concentration of pollutants, and smoke in the planning stage itself. Precise CFD analysis results enable the HVAC contractors to identify crucial problems, explore multiple design options, and make conscious engineering decisions to achieve sustainability, operational excellence, optimal utilization of resources, and to comply with safety standards.

Maximize performance With CFD Analysis for HVAC Systems

Our meticulously crafted Engineering analysis results have enabled our customers to address critical issues that shape future business, to achieve business continuity and sustainability.

Big things happen by properly doing small things. We strongly believe every step we take during project execution will significantly impact our customers business. We make responsible decisions with honesty and fairness and actively think about our customers success.
Our technical capabilities and professional practices have successfully executed complex engineering projects for global customers like SABIC, Saudi Aramco, Saudi Royal Commission, Saudi Kayan, and Saudi Binladin group.
Computational Fluid Dynamics (CFD) analysis solutions to address Ventilation, fire propagation, and smoke extraction in basement parking zones, underground tunnels, airports, and other public Infrastructure are our niche service offerings that enable our customers to make conscious engineering decisions to achieve sustainability, operational excellence, optimal utilization of resources and to comply with safety standards.

Computational fluid dynamics analysis for HVAC systems

Thermal Comfort CFD Analysis

Fire propagation studies using CFD analysis software

Smoke and Evacuation Modelling

Acoustic Modelling

Flue dispersion Modelling

HVAC CFD analysis

CFD analysis to estimate pressure losses

Fan performance assessment and Fan selection leveraging CFD analysis capabilities

Generator, UPS, and DRUPS Room Analysis

Hot and Cold Aisle Arrangement

Reverse Engineering

Concept Design

Sheet Metal Design

CAD Migration

Creo Services

UG-NX Services

2D to 3D Conversion

2D to 3D Modeling

Vector to Raster

Piping design

Seismic & Vibration Analysis

Piping Stress & Support design

Static structural, Static thermal analysis

CFD analysis for underground transport tunnel: Al Shamiya Expansion Project, Makkah, Saudi Arabia

CFD analysis for Boubyan bank data center, Kuwait

CFD analysis for General Electric data center, Bihar, India

CFD analysis of Large data center for Shapoorji and Pallonji EPC, India

CFD analysis for Satellite handling clean room, Indian Space Research Organization, India

Air flow and acoustic analysis for Mahindra wind chimes high rise residential tower, block 1, Bangalore

Airflow and acoustic analysis for Mahindra wind chimes high-rise residential tower, block 2, Bangalore

CFD analysis to assess the proposed HVAC design: Department of Finance, Government of India, Kerala

CFD analysis to evaluate the proposed HVAC design: Satellite Integration clean room, Indian Space Research Organization, India

CFD analysis to study flow development in LM Wind power blade molding factory, India

CFD analysis of vaccine storage warehouse, Agility Logistics, Dubai

Underground transport tunnel and Fan room: Al Shamiya Expansion Project, Makkah, Saudi Arabia

Boubyan bank data center, Kuwait

General Electric data center, Bihar, India

Mahindra wind chimes high rise residential tower, block 01 and 02, Bangalore, India

Income tax department office, Government of India, Kerala

Wind turbine blade molding Facility, LM Wind Power, India

Agility vaccine storage facility, Agility Logistics, Dubai

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Client Speak

NCES team carried out CFD analysis for our HVAC and data center projects. The team is very professional, and they justified all the queries raised by the third-party consultant in a systematic way. Our Management, Consultant, and client are happy with the deliverables.

Midis Group, Kuwait

Project Manager


We approached NCES in the initial stages of the data center project we are executing for General Electric company. CFD analysis services rendered by NCES have enabled us to optimize our cooling design. NCES team is very cooperative and supported us in justifying the CFD process to the General Electric team.

Shapoorji and Pallonji EPC

Sr. Manager

Case Studies

Looking for specialised CFD Analysis & CAE Simulation services? drop a message

CFD analysis for underground transport tunnel: Al Shamiya Expansion Project, Makkah, Saudi Arabia

Underground tunnel infrastructure offers faster direct routes and excellent connectivity between communities. The tunnel needs a reliable ventilation system for continuous air provision to limit the concentration of air pollutants during normal tunnel operation and to transport smoke gases out of the tunnel during emergency smoke extraction. Our Computational Fluid Dynamics (CFD) simulation results have enabled our client to understand the flow development in the complete tunnel and gain confidence in the proposed Jet fans and various operating combinations of motorized dampers for smoke extraction in an emergency. Our precise CFD analysis results have enabled our client to make conscious engineering decisions to achieve better resource efficiency and safety compliance. Read More

CFD analysis to predict flow development in wind turbine blade mold facility (LM Wind Power, India)

We carried out CFD analysis for the HVAC Jet Nozzle system proposed in the Wind turbine blade molding division at the LM wind power blade manufacturing plant in Bangalore. The blade manufacturing plant consists of four molding bays; for each bay, cold air will be supplied through 2 AHU units. Each AHU unit is connected to 40 Jet Nozzles. The main objective of CFD analysis is to analyze airflow, air-impinging angle, and the flow regime. The flow regime plays a significant role from Health and safety perspective. We have explained our results to the Management of LM Wind power and recommended suggestions for Improvement. Read More

CFD analysis for General Electric data center, Bihar, India

Computational Fluid Dynamics (CFD) analysis is extensively used in data center projects to study the flow development and temperature field and identify the thermal hot spots in the projects design stage. CFD analysis results enable the thermal designer to make well-informed decisions in the design stage and eliminate all the uncertainties that may affect the electronic equipment mounted in the racks. We carried out CFD analysis for the large data center under construction in the Bihar state of India by Shapoorji and Pallonji EPC company, one of the largest EPC Companies in India. Our CFD analysis results have enabled our customers to optimize the air-cooling system and ultimately to realize an efficient, safer, and effective data center cooling mechanism. Read More

Optimization of hot and cold aisle rack/cabinet configuration in a data center using CFD analysis

The hot and cold aisles in the data center are part of an energy-efficient layout for server racks and other computing equipment. The goal of a hot/cold aisle configuration is to manage airflow in a way that conserves energy and lowers cooling costs. A containment system isolates hot and cold aisles from each other and prevents hot and cold air from mixing. Our client is executing a turnkey contract for a bank data center in Kuwait. We worked with our client from the beginning stage of the project and assisted them with our Computational Fluid Dynamics (CFD) analysis results. Our CFD analysis results have enabled our client to arrive at the best operating sequence of the cooling units. Read More

CFD analysis for Car parking zone: Department of Finance, Government of India, Kerala

The scope of the work is to conduct Computational Fluid Dynamics (CFD) analysis for the basement car parking zone and ground floor of the Income-tax commissioner office in Kerala state, India. The objective of the CFD analysis is to finalize the location of Jet fans. We developed a 3D CAD model based on the layout drawings provided by our client. CFD mesh consists of 15 million polyhedral cells. CFD analysis results have enabled our client to identify the optimum location for Jet fans. We repeated the CFD analysis for various locations of the Jet fans, and the most efficient location is suggested. Read More

CFD analysis to assess the proposed HVAC design: Satellite Integration clean room, Indian Space Research Organization, India

Air is the primary carrier of particulates and contaminants from their sources to air return locations in the cleanrooms employed by Industries like semiconductors, Medical devices, pharmaceuticals, and Satellite Integration. Proper airflow distribution is essential to ensure the desired level of cleanliness related to a class of the cleanroom. Depending on the level of cleanliness, the required airflow rates vary from a few to a few hundred air changes per hour (ACH). Maintaining a single-pass air flow path from the supply to the return location is highly desirable without significant recirculation and mixing. Our expertise and decades of experience in CFD analysis shall help our clients to optimize the performance of Semiconductor, Medical devices, Pharmaceutical, and Satellite Integration clean rooms. Read More
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