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2. CFD Consulting
3. Electromagnetics & Semiconductors Simulation
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2. Signal Integrity, Power Integrity, S-Parameters
3. Return Loss, Insertion Loss
4. Cross Talk, Eye Diagram
5. RLC Extraction
6. IR Drop, Decap Optimization
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Simulating Real-World Engineering Challenges
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Why BroadTech Engineering?
1. Delivering on Our Promises
We adopt a culture of transparency in almost everything we do. We use a mix of both commercial and open-source codes depending on the needs and requirement of the project.
2. Depth and Breath of Experience
Our seasoned consulting engineers not only have a proven track record of technical excellence, they each have a range of professional background and experience in various key industries.
3. Innovative
4. Industry Collaboration
5. Agility
Our Engineering Consulting Clients
BroadTech Engineering works closely with clients across a diversity of key industries in Singapore, such as Electronics, Energy, Aerospace, Marine, Government, and Building & Construction.
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Engineering Solutions That Spans All Industries
Over The Years, BroadTech Engineering Has Set Itself Apart By Helping to Our Clients to Solve Some Of the Toughest Problems In Various Industries. We Strive To Exceed our Client Expectations For Accuracy, Timeliness and Knowledge Transfer.
1. Aerospace & Defense
2. Automotive
3. Marine
4. Oil & Gas
5. Chemical & Process
6. Energy
7. Medical Devices & Pharmaceuticals
8. Electronics
1. Cost Savings of External FEA Services
2. Depth and Diversity of Real-World Industrial Experience
3. Shorter Product Development Cycle
4. Professionally Trained FEA Consultants
5. World-Class Engineering Tools
6. Reliable Verification of Engineering Design
7. Delivery of Results
Featured Simulation Case Study
Energy Efficient Building
The building was designed and developed with efficient features that enabled a zero energy consumption and a maximum level of sustainability while maintaining thermal comfort levels of occupants.
To achieve that, several innovative systems were developed, such as an exterior skin material that collects solar radiation and functions as passive climatization system, or an external thermal inertia that improves building energy efficiency (among others).
Investigation of Mechanical Failure
Client detected a durability problem on their mechanical needle valves installed in hydroelectric power plants. Replacement or repairing these valves require extremely costly maintenance. Through a detailed CFD design analysis, a vibration problem was detected on the needle shaft due to Von Karman vortexes in the wake of the needle, which created turbulence-induced vibrations through the valve body. The fatigue problem was confirmed on failed parts through metallographic analysis. A design modification was implemented and the problem fully eradicated.
CFD Analysis of Lift
A different mode of aerodynamic analysis was carried out in order to accurately model the high-speed airflow in the elevator shaft around the high load cabin and foresee pressure variations on all elevator components (eg. guides, brakes, doors, etc) for high-speed models. Components were optimized to obtain a more efficient fluid airflow around the cabin, minimize pressure blast on doors and minimize drastic pressure fluctuations.
Design Optimization of Nozzle
The client engineering department needed to revamp and evolve their existing series of firefighting spray nozzles to improve their penetration in some international markets. The design of several internal components was optimized through CFD in order to reduce recoil and pressure drop in the nozzle while extending the effective range of water spray.
Call Us For a Free Consultation
If you are still interested in learning more about Finite Element Analysis and to see what it can do for you, simply call to contact us today at +6581822236 for a no obligation discussion of your needs. Our knowledgeable and friendly engineering representative will be happy to assist and explain to you in details the benefits & features of Finite Element Analysis.
Alternatively, for quote request, simply email us your detailed technical specification needs & requirements to info@broadtechengneering.com
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Over the years, BroadTech Engineering has Set Itself Apart By Striving To Exceed Client Expectations In Terms of Accuracy, Timeliness and Knowledge Transfer. Our Process is Both Cost-Effective and Collaborative, Ensuring That We Solve Our Clients Problems.
- FEA Consulting
- CFD Consulting
- Electronic Design Consulting
- Semiconductor Design Consulting
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At BroadTech Engineering, we are seasoned experts in Star CCM+ and ProPlus Software in our daily work.
We can help walk you through the software acquisition process, installation, and technical support.
- Siemens Star CCM+
- Femap (FEA)
- HEEDS Design Optimization
- Solid Edge (CAD)
- Proplus Solutions SPICE Simulator
- Proplus Solutions DFY Platform
- Proplus Solutions High-Capacity Waveform Viewer
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Finite Element Analysis
The Finite Element Analysis services that we provide here at BroadTech Engineering is a big part of what we do here at our Singapore office.
We have extensive domain knowledge in the area of Engineering Simulation analysis, which encompasses areas of Finite element FEA consulting, CFD consulting, Stress Engineering Services, Pipe Stress Analysis, and Acoustic Consulting.
The one thing in common in all of our Finite Element Analysis consulting work is that every project entrusted to us has always exceeded our clients’ requirements and expectations. Our reputation has been earned over the years by having our simulation models validated in real-world testing and continuous service for years.
Our FEA analysis portfolio ranges from large automotive chassis to naval crafts to space satellites.
We have also been actively involved in the renewable energy sector with complete mechanical stress and dynamic analysis of turbine generator systems, solar panels, and photovoltaic systems.
Why FEA Analysis (Finite Element Analysis)?
- What challenges do Pipe Stress Analysis Services Enterprises experience as part of the Finite Element Thermal Simulation process?
- What Delay and slows the Product Development Operation down?
- How do successful Engineering Enterprises Derive the Maximum Benefit from FEM Stress Analysis simulation?
Examine the Value of FEA Finite Element Analysis Simulation
About Finite Elemental Method (FEM)
Before we deep dive into any discussion on Finite Element Analysis (FEA), it is critical to have an appreciation of the Finite Elemental Method (FEM) which is the basic precursor concept behind all FEA analysis.
Traditionally, engineering analysis of mechanical systems has been done by deriving differential equations related to the variables involved. However, solving the resulting mathematical models is often impossible, especially when non-linear partial differential equations are involved. This is where the Finite Elemental Method steps in.
The basic concept behind the Finite Elemental Method is to replace any complex shape with the summation of a large number of regular and simple unit element shapes (like a rectangle, triangle, etc.). These unit shapes are then combined together to accurately model the original component.
These smaller, simpler unit shapes are called ‘Finite elements’ because each of such unit elements occupies a finite sub-space within the original, complex shape.
As a result, this makes the visualization and Simulation of complex geometry objects much simpler as
- The 3D model now is made up of smaller identical-shaped components.
- With the use of Finite elements, there are absolutely no issues of overlap in space, which is in contrast to Finite difference models.
What is Finite Element Analysis (FEA)?
Finite Element Analysis (FEA) refers to the application of the FEM method to use infinitesimally small or differential elements
to derive differential equations for purpose of performing a simulation analysis.
FEA is thus a numerical method that offers a means to find close approximate solutions to otherwise complicated mechanical design challenges.
FEA has traditionally been a branch of Solid Mechanics. However, with the introduction of highly sophisticated CAD and CAE software tools, FEA analysis methodology methods are now used to solve engineering design challenges in a wide range of mechanical and other engineering fields such as Aerospace and Defense, Automotive, Electromechanical, and Consumer electronics, Heavy machinery engineering, and Power and energy generation engineering.
In general, an FEA analysis can be broken down into the following sequence
- Divide up the intervals of integration. The numerical result of the analysis is a rough approximation to the actual solution
- In each of the sub-interval, choose proper simple functions to emulate the actual function.
The accuracy of the numerical result depends on the number of sub-interval and approximate function.
An FEA analysis on a software system typically requires the following input information
Features & Benefits of Finite Element Analysis
1. Cost Savings of External FEA Services
Many SME companies in Singapore prefer to hire external FEA consultancy services so as to focus their attention on their business.
In many cases, outsourcing FEA services makes perfect financial sense as there is no need to purchase cost-prohibitive FEA simulation software or hire an in-house Finite Element Analysis engineer.
2. Depth and Diversity of Real-World Industrial Experience
We also have a broad range of FEA consulting experience serving a broad range of industries to help solve some of the most complexes and challenging FEA mechanical analysis.
Some of the real world Finite Element Analysis experiences include
3. Shorter Product Development Cycle
Finite Element Analysis (FEA) is used to objectively understand and accurately predict product behavior.
This capability is extremely valuable for today’s fast-paced and Competitive business landscape, such as the consumer product market which demands for
In the event of an occurrence of an unsatisfactory product failure rate, Finite Element Analysis (FEA) tools can be useful in providing quick and reliable answers to solve engineering quality problems
4. Professionally Trained FEA Consultants
Most Mainstream FEA analysis software in the market today has evolved to be extremely accurate.
Therefore, apart from the simulation software, there are other key factors that play a crucial role in ensuring the accuracy of the FEA Analysis results
Some of these major factors include
1. Accurate Interpretation of Post-Analysis Data
As most FEA analysis are undertaken in an ideal theoretical environmental condition, having a broad interpretation of the analysis data that takes into consideration of external real-world conditions is important.
Therefore this requires that the FEA consultant that execute the FEA services to have both Depth and Diversity of Industrial Experience.
2. Accuracy of Input Parameters
Accuracy of the Finite Element Analysis simulation service highly depends on the correct application of input parameters, such as Geometry, Physics, Loading forces and Material properties
While having an innovative product design idea is great, it is important for the engineering concept to be 100% validated to ensure that it will work as desired.
5. World-Class Engineering Tools
BroadTech Engineering uses Finite Element Analysis as a simulation tool to provide satisfy a broad range of our client’s need, whether it’s submission of engineering proposal work, simulation analysis for design validation, estimation of fatigue life or pre-safety certification evaluation.
Our experienced FEA engineers based in Singapore in our offices will carry out the FEA analysis and build the Finite Element Model base on the CAD file provided by you
Our comprehensive suite of FEA simulation software Toolbox includes the following software in both the current and legacy versions:
6. Reliable Verification of Engineering Design
Once built, the Finite Element Analysis (FEA) computer models become a tool our clients retain for future optimizations and tests.
These Simulation Models are valuable for
7. Delivery of Results
Our Analytical consultants at BroadTech’s Engineering communicate directly with the client from the project introduction right up to the delivery of the analysis results.
Once the analysis is completed, we will issue an FEA analysis report written by our FEA engineers based in Singapore.
Base on your needs, the results are delivered through a variety of means/methods such as Email, Personal powerpoint presentation, Web video Meetings and Secure file transfer.
Our delivery methods include the ability to clearly explain the FEA analysis methodology and simulation results. If needed, we can also serve as a direct representative of our client to face with their end customer.
Application Areas of FEA Finite Element Analysis
FEA analysis service is the most common software tool deployed for analysis of Stress and Structural investigation.
It can also be integrated to receive input information from other engineering analysis tools like Kinematics analysis systems and Computation Fluid Dynamics (CFD) systems.
Finite Element (FEA) software can be used in engineering stress analysis applications such as:
- Mechanical Engineering design
- Computer-Aided Drafting (CAD) and Computer-Aided Engineering (CAE) simulation services
- Civil Structural Analysis
- Modal Analysis
- Simulation of Solid Mechanics performance behaviors (eg. Non-linear Deflection displacements, crash impact)
- Static stress analysis of complex Multi-part assemblies
- Fatigue & Fracture Mechanics for Failure analysis & the prediction of component life
- Analysis of Thermal and Electrical
- Mold Flow Analysis
- Sheet Metal forming analysis
Disadvantages of Conventional Prototype Testing
Disadvantages of Conventional Prototype Testing
Traditional prototype testing of new product concepts infeasible as it is
1. Costly
Often the cost of fabricating a physical prototype can be extremely cost prohibitive if the size is huge and cutting of steel molds is required for molding of metals or plastics.
This prototyping cost is further amplified with each cycle of test iteration.
2. Takes up a Long testing time
In some instances, physical prototype validation that involves endurance testing involves subjecting the prototype to a continuous cyclic testing over an extended period of time. This process can be very time to consume and delay product development cycles.
3. In-conclusive Failure Root Cause
In the event that there is an occurrence of a design failure, a physical prototype testing in often cases do not accurately provide a conclusive insight into the actual cause of the failure.