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Greco Engineering

Second Block,Mugappair West,

Chennai 600037, Indiawww.grecoindia.com 

The Company

Greco Engineering is a young company incorporated with the aim of 

providing high quality engineering services to industry and develops niche

software products in the area of CAD, CAE, CFD & FEM and provides on-site

staffing and man power solutions. The company was started by a squad of 

first generation entrepreneurs, with sound technical and analytical skills.

Values

The foundation of company is based on developing software applications

based on open source libraries. The idea of open source development has

also become company philosophy. We believe in sharing and collaborating to

build our strength.

“Open source and blogging show, people enjoy it more and are most 

effective when they are working on their own thing, instead of doing what they are told. That may be the greatest effect, in the long run, of the forces

underlying open source and blogging: finally ditching the old paternalistic 

employer-employee relationship, and replacing it with a purely economic 

one, between equals.” 

Paul Graham speaking about company work culture being influenced by

open source & blogging

Greco work ethics are also based on open source development philosophy.

Each member of team works with enthusiasms, with freedom andresponsibility. Our competent team uses technical skills, computational

power and innovative ideas to provide high quality engineering solutions.

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Services

Greco engineering offers a spectrum of Computer Aided Engineering services

using state of art Finite Element Analysis (FEA) and Computational Fluid

Dynamics (CFD) techniques to assist in the product design, evaluation and

optimization leading to efficient design and reduced costs. Further, Greco

engineering services in the area of product performance simulation leads to

reduction in prototyping and testing costs and time thereby reducing time to

market.

CFD ANALYSIS

  Address fluid flow and thermal problems by solving Navier-Stokes

equations using the CFD simulation tools such as FLUENT, CFX etc.

  Steady state and transient

  Laminar and turbulent flow

  Compressible and incompressible flow

  Conjugate heat transfer (conduction, convection and radiation)

  Flows with multiple phases

  External (aerodynamics) and Under hood air flow

  Heating Ventilation and Air Conditioning system (HVAC)

  Engine combustion and coolant system

  Performance analysis for intake manifold and exhaust port systems for

given

  Operating engine conditions

MOLD FLOW SIMULATION 

  Quick fill analysis for calculation of molding parameters

  Mold flow simulation for component mold ability checks

  Flow Analysis, Cool, Warpage, and Shrinkage Analysis

THERMAL ANALYSIS

  Steady State Thermal Analysis: Steady-State Thermal Analysis to

determine thermal / heat qualities when the thermal loads that do not

vary over time

  Transient Thermal Analysis: Estimation of temperature distribution,

heat flux, heat flow, etc. in transient conditions under the influence of 

heat transfer by conduction / convection / radiation

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PRESSURE RELIEF VALVE

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EXHAUST VALVE

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FLAP VALVE

PIPE VALVE

ROOTS BLOWER

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PERFORMANCE COMPARISON BETWEEN SPLIT AND DDUCTED AIRCONDITIONER COMMISIONED BY

BLUESTAR CSQUARE FOR A CLASSROOM AT AN INTERNATIONAL SCHOOL

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STRUCTURAL ANALYSIS

Static Analyses are undertaken for the following circumstances:

  Linear Analysis

  Large deflection, large strain  Stress stiffening

  Plasticity

  Hyperelasticity for polymeric and biological tissues

  Visco-elastic and creep

  Contact analysis

  Buckling analysis

Dynamic Analysis

  Modal Analysis: Determine natural frequencies and mode shapes of structures for understanding resonance effects and failure modes

  Harmonic Analysis: Response of a structure to harmonically time-

varying loads

  Transient Dynamic Analysis: Response of a structure to arbitrarily

time-varying loads as well as the nonlinearities mentioned above

  Random Vibration Analysis: Response of a structure to spectral or PSD

input

  Total Vehicle Frequency Response Analysis

  Cabin / Interior acoustic analysis  Crash / Impact Analysis: Evaluate the crash worthiness and occupant

safety of body structure and cabins of automotives.

  Falling object protective structure analysis of a driver cabin

  Crash analysis of body structure as per FMVSS and USNCAP

DESIGN OPTIMIZATION

Size, Shape and Topology optimization of diverse components

GENERATION OF FE MESH

The basis of analysis lies in the quality and the size of the mesh. This is

catered for the various requirements in NVH, Durability, Crash, CFD

analyses.

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ANALYSIS FOR OPTIMAL LOADING

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HIGH QUALITY MESH GENERATION

STRESS ANALYSIS ON A NOZZLE

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Research and Development

The Venture is currently focusing its efforts on the development of 

Composite materials and Eco friendly technologies. Proficient electric scooter

models are in Developmental phase. We are currently developing prototype

vehicles of 250W, 400W and 800W designed specifically for Indian road

conditions.