Multiphysics Simulation

Multiphysics Simulation is at the core of our FEA services here at our Singapore office in BroadTech Engineering.
The Designing and engineering Development of products can be relatively straightfor­ward when it is relatively simple, contain just a few components, performs only a single function and when external operating conditions can be perfectly controlled. But as we all in the FEA consulting industry know, this is not the case in the real world environment.

Growing Complexity of Modern Products

Today’s sophisticated products that traditionally need FEA simulation are getting more complex than ever before and combines a broad range of complex parts and functionality.
This dramatically visible transformation of Products over the years is driven by the trend towards functional integration, digitization, and miniaturization.

Examples of this design revolution includes

– Integration of smart electronics into our everyday appliances
– Increasingly digital nature of our cars

Featured Multiphysics Simulation Case Studies

Multi-physics Simulation of Duct-flows and Pipe Flows

Our engineering team performed the multi-physics simulation of duct-flows and pipe flows while exploring HELYX-OS and Salome opensource tools. The Vortex-induced vibration of cylinders and offshore structures have been the highlight of my Fluid-structure simulation. We also performed a small 2D simulation to study the oscillating force and drag coefficients of a pitch & plunge airfoil.
 Turbulent flow simulation was explored while performing transient pimpleFoam simulations of cylinders at very high Reynolds numbers and steady state flow analysis of land and air vehicles. The recent projects undertaken include sonicFoam simulation to compute and alter the design of a bullet shell and methods to reduce the drag of a cylinder.

Simulation of Natural Heat Convention in Micro Gravity 


Objective: The absence of gravity in space leads to no heat convection. By applying an electric field a induced heat convection can be initiated.
Methodology: COMSOL, MATLAB
Outcome: Applying potential difference between two sides of a cylinder creates an artificial force field that in turn helps the convection to occur artificially.

Features & Benefits of Multiphysics Simulation


1. Simulation at A System Level

Having a detailed and holistic understanding of how your engineering design performs at a system level is key to ensuring safe and reliable performance.
Multiphysics FEA software simulation modeling allows the capability to perform a seamless and integrated FEA analysis study of the interaction between the effects of real-world forces, such as Thermal heat effects, Mechanical structural integrity, Electromagnetic radiation and Fluidic forces which can all influence product performance.
This concurrent coupling of multiple physics in a Multiphysics simulation enables for a Fast & Accurate performance assessment of Engineering design at a systems level.

2. Insights into Inter-relationships Between Performance Parameters

Multiphysics simulation allows engineers to understand and weigh the trade-offs they make when they modify improvement on one particular aspect of their product’s complex performance.
Application of Multiphysics simulation during the engineering development process allows engineers to identify the trade-offs when one performance parameter is modified

3. Holistic Engineering Insights

Multiphysics simulation plays a crucial role in helping us to understand us valuable insights into how these components actually work together in a realistic operating condition.
A multiphysics simulation also helps engineering teams to mitigate the critical risk of product failure.

Multiphysics enables engineering companies devel­opment teams to achieve

1. Extreme Development Speed

Optimize the efficiency of their product development process, so as to be the first to market

2. Extreme Confidence in Product Performance

Mitigate risk of product failure so as to Lead the market in product quality and consumer Brand reputation.
Especially in today’s hyper-competitive globalized marketplace, multiphysics simulation capabilities is more necessary than ever.

Why Multiphysics Simulation?


Importance of a Holistic Multiphysics Simulation Approach

Engineering teams today can no longer be guided by even the most general theoretical assumptions about how their designs will perform or focus on the one physical force that seems most important.

Instead, they require a new simulation software toolset that takes into account a full range of physical phenomena so as to accurately replicate the physical environment in which their prototype designs will operate.
Our Engineering Simulation tools and methods must continue to evolve to keep up with the incredible complexity of today’s products.

If the Physics and Forces are examined separately in isolation, you may not get a full and Accurate prediction of product performance behavior.
A Multiphysics simulation approach can help you analyze these combined effects in any combination.
This allows you to achieve the highest fidelity simulation solution and eliminate any risk of problems in performance reliability so as to design products that are safe and effective.


About Us

BroadTech Engineering is a Leading Engineering Simulation and Numerical Modelling Consultancy in Singapore.
We Help Our Clients Gain Valuable Insights to Optimize and Improve Product Performance, Reliability, and Efficiency.


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Multiphysics Simulation

1. Powerful ANSYS FEA Simulation Software Tools

2. FEA Consultants with Extensive Research & Professional Experience

2. FEA Consultants with Extensive Research & Professional Experience

3. FEA projects Completed in a Timely and Cost-effective Manner

3. FEA projects Completed in a Timely and Cost-effective Manner

4. Proven Track Record

4. Proven Track Record

5. Affordable

5. Affordable

6. Full Knowledge Transfer

6. Full Knowledge Transfer

Call Us for a Free Consultation

If you are still interested in learning more about Multiphysics Simulation and to see what it can do for you simply call to contact us today at +6594357865 for a no obligation discussion of your simulation needs.
Our knowledgeable and friendly representative will be happy to assist and understand more about your simulation needs and requirements of your project.

Alternatively, for quote request, simply email us your detailed technical specifications & requirements to

Application of Multiphysics Simulation

Examples of engineering design scenarios where different aspects of a product’s performance is interrelated includes

1. Turboma­chinery

In Turbomachinery engineering, when working on reducing blade weight, care has to be taken to not adversely affect Structural deformation and Flow path performance.

2. Consumer Electronics

As consumers and electronics engineers seek towards ever smaller design form factor, they must also concurrently seek to minimize stress and failure rates caused by a build-up of thermal heat in the components.

3. Electrical Motor Design

In multiphysics simulation, an electric motor designer can accurately assess how their efforts at reducing weight reduction and enhancing energy efficiency can adversely affect acoustic performance.