FE Tech India

8/12/2019 FE Tech India

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FETech India has been working in the application of Computer Aided Engineering (CAE) to theautomotive and home appliances. FETech India expertise (group of IITans) has in depth experience in

the practical application of the various software tools viz.

1.Finite Element Modeling

a. HyperMesh and BatchMesher

2.Finite Element Analysis (FEA)

a. Structural and Durability Analysis

Static, Non-Linear, Transient, Thermal and Contact

Fatigue and life prediction

b. Noise, Vibration and Harshness (NVH) Normal Modes, Frequency Response and Acoustic Prediction

c. Dynamic Analysis

Crash, Impact and Drop, Rollover of Bus, Passenger safety

d. Optimization

Topology, Topography and Thickness Optimization

e. ALE Fluid-Structure Interaction

3.Post Processing

a. HyperView and HyperGraph

Introduction


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Technical Expertise


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Finite Element Modeling

FE Modeling

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HyperMesh


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Finite Element Modeling

a) 2-D Meshing

Finite element modeling of full bus, car etc.

Different automobile components.

Heavy Earthmoving Machineries.

Power train components.

Various household appliances.

b) 3-D Meshing

Engine and power train components.

Different machinery components

Mounting brackets

Modeling for topology optimization Various household appliances.


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STRUCTURAL+

DURABILITY

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Structural and Durability Analysis


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Structural and Durability Analysis

1. Automotive: Evaluation of car against various loading conditions and suggesting structural modifications to

meet the requirements.

Evaluation of full body bus along with chassis against various loading conditions and suggesting

structural modifications to meet the requirements.

Analysis of entire engine for structural and thermal loading, including static and transient

analysis, thermo-mechanical analysis.

Analysis of various automotive components and assemblies for structural strength.

2. Non-Automotive:

Analysis of pressure vessel, drum, bottle.

Thermal analysis of transportation containers like fry pot m/c, fire door simulating, includingradiation, conduction, convection and phase change phenomenon.

Analysis of bolt pre-tension and analysis of various non-automotive components and assemblies

for structural strength.


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Noise Vibration and Harshness

NVH

NASTRAN

+OPTISTRUCT

+LMS


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Noise Vibration and Harshness

1. Automotive:

Modal and frequency response analysis of car, full bus body.

Modal and frequency response analysis of various automotive components.

Design, analysis and optimization of acoustic enclosures

Modal analysis of electronic components like Piezo-electric actuator.

Engine noise reduction, including baseline analysis and validation, structural modifications toreduce the noise.

2. Non-Automotive:

Modal and frequency response analysis of various non-automotive components.

Modal Analysis Acoustic Prediction


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Dynamics

DYNAMICS

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LS-DYNA+

ABAQUS


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1. Automotive: Frontal and Side impact crash simulation of passenger car as per European Regulatory

requirements to predict structural requirements.

Rollover simulation of entire Bus Structure as per R66 and suggestion of structural modifications

to meet the requirements.

Frontal impact, roof strength and rear wall strength analysis of Truck Cab European Regulatory

requirement and suggestion of structural modifications to meet the requirements.

2. Non-Automotive:

Analysis of drop simulation of transportation containers, bottle and household appliances to

predict the structural integrity and suggest structural modifications to meet the requirements.

Dynamics


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Optimization

OPTIMIZATION

OPTISTRUCT

+NASTRAN


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1. Automotive:

Optimization of automotive components such as mounts, rim, spare wheel etc.

Engine optimization to increase stiffness.

Optimization of acoustic enclosures.

2. Non-Automotive: Optimization of various non-automotive parts such as furnace blower, fry pot etc.

Optimization

Documents

FE Tech India