All companies across industries strive to maximize output while minimizing input. The ultimate goal is to optimize efficiency, use resources wisely, reduce waste, and boost productivity.

However, did you know that inefficient processes can lead to a company losing up to 30% of revenue annually?

To tackle this, companies must develop better efficiency to increase their profit and obtain sustainable long-term growth.

Computational fluid dynamics consultancy is influential in the pursuit of efficiency optimization. With the help of an experienced consultancy, companies can precisely identify areas for improvement, develop strategies, and iteratively work towards optimized enhancements.

In this blog post, we will explore the CFD analysis and understand how computational fluid dynamic consultancy can help maximize efficiency in various instances.

Computational Fluid Dynamics Consultancy: An Overview

Computational Fluid Dynamics, or CFD, is a branch of fluid mechanics that scrutinizes fluid flow problems. In CFD analysis, the fluid behavior and its interaction with the solid surface are simulated and modeled.

How Does CFD and its Consultancy Work Side by Side

At its core, CFD simulates fluid behavior and its interaction with solid surfaces. It employs numerical methods like finite element or finite volume methods to break down the fluid domain into smaller cells.

Complex equations governing fluid motion (such as the Navier-Stokes equations) are then solved within each cell, creating a detailed map of flow patterns, pressure distributions, temperatures, etc.

This analysis is a complex process but can be effectively done through computational fluid dynamics consultancy.

For example, the consultancy uses sophisticated software to execute intricate mathematical equations once the simulation and modeling are done. Algorithms are also applied to obtain the findings and take optimal measures based on those outcomes.

CFD Analysis: Workflow

Energy optimization using the analysis done by computational fluid dynamics consultancy involves multiple steps. Let’s understand the basic workflow:

1. Defining Objective: The first and foremost step is to define the problem statement and clearly understand the goal of the analysis.

2. Creating Model: Once we have the objective definition, the next step is to design a 3D model of the system for simulation. This model should capture every minute detail, including the operating conditions, geometrical boundaries, and material properties.

3. Mesh Generation: For accurate results, mesh generation should be done carefully to capture important flow features. Ensuring the mesh is not overly refined is vital, as it can unnecessarily lead to additional computational costs.

4. Solver Selection: CFD solver is the computational tool used to solve the numerical equation of fluid flow. Then comes selecting an appropriate solver based on the physics of the defined objective.

5. Boundary Conditions: This includes inlet velocity, wall conditions, outlet pressure, and other parameters to precisely simulate real-world scenarios.

6. Simulation Run: The simulation is run once all the above steps are completed.

7. Post Processing: In this step, the simulation result is analyzed to understand flow patterns and other relevant information.

8. Identifying Improvement Areas: Finally, based on the simulation and post-processing analysis, engineers identify the areas that need to be worked upon in order to enhance efficiency.

9. Iterative Process: Once the changes identified during step 8 are implemented, all the steps mentioned above are performed iteratively till the optimal efficiency is achieved.

10. Validation: Validating the results obtained by the analysis can ensure accuracy and demonstrate the reliability of the CFD consultancy team.

How Computational Fluid Dynamics Consultancy Optimizes Efficiency?

With the help of CFD Consultancy, engineers can upgrade processes and designs without using physical prototypes, saving both cost and time.

In this regard, we at Mechartés, a leading CFD consultancy company with a worldwide portfolio, have taken several steps. Let us take a look at a few of our successful projects:

1. Performance of Chiller Yards

Due to insufficient fresh air inlet, the performance of chiller yards was severely affected. Our engineering team carried out a CFD analysis to understand if the hot air ejected from the outlet of the condenser of fans was entering the chiller inlets.

It was found that 30.5 to 44.6% of air was being recirculated. Also, the air entering the chillers was 6.12°C more than the atmospheric temperature.

To improve efficiency, engineers increased the size of louver openings, adjusted the height of stacks, and installed canopies between chillers. These changes enhanced airflow and prevented hot air from recirculating into the inlets.

Click here to learn more.

2. CFD Analysis in Designing Lift Shaft Ventilation System for an Airport

This is another interesting case study where Mechartés’ Computational Fluid Dynamics consultancy team was asked to analyze an airport’s lift shaft ventilation system.

CFD analysis found that their natural ventilation system was enough to maintain the temperature of 28±1°C.

Therefore, it was decided that an additional air conditioning system was not needed, leading to cost savings. The early CFD analysis also optimized HVAC designs and proved efficient for the clients.

3. More Examples in the Area of Building and Construction

There are various other instances where Mechartés proved to be the savior with their expertized CFD consultancy.

Refer to our building & construction case studies for more insights.

Designing an Energy-Efficient Mosque: A Case Study

Let’s take a look at another impactful case study in detail to understand where Mechartés helped in designing an energy-efficient mosque in UAE using CFD analysis to optimize HVAC design.

Objective

The goal was to ensure proper air circulation in the prayer halls of one of the biggest mosques in the UAE. We also needed to maintain a temperature of 23°C and achieve a relative humidity of about 50%, especially during prayer times when the hall was populated.

Modeling

A 3D model of the mosque consisting of supply air distribution, heat load details including people, and return air extraction was created by applying boundary conditions for accurate simulation.

Findings

The results of the CFD simulation showed that the temperature ranged from 17 to 19 ℃, and the humidity level ranged between 65 and 78%. This indicated excess capacity in the HVAC system.

Recommendations

Mechartés’ team suggested reducing the airflow rate by 20-25%. Based on this, a thorough CFD analysis was done again, and the desired output was obtained.

Thus, the CFD consultancy led to efficiency optimization, which helped in cost savings and reduced energy consumption.

Read the full case study here.

Key Takeaway

Computational fluid dynamic consultancy can help attain sustainable and optimized efficiency. With a team of expert consultants, a systematic CFD analysis can help understand fluid behavior, identify areas for improvement, and achieve optimal efficiency.

Therefore, a CFD analysis done right will put you one step ahead of your competitors and make you truthful to the ecosystem.

With many projects delivered and a great history of happy clients, Mechartés’ consultancy can improve your processes through cutting-edge CFD analysis.

Want to learn more? Contact us today!