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$11 USD / hour
Flag of INDIA
bangalore, india
$11 USD / hour
It's currently 11:05 PM here
Joined February 15, 2012
0 Recommendations

Kumar S.

@arteskumar

 4.9 (9 reviews)
4.2
4.2
53%
53%
$11 USD / hour
Flag of INDIA
bangalore, india
$11 USD / hour
90%
Jobs Completed
100%
On Budget
91%
On Time
22%
Repeat Hire Rate

CFD Exper

CFD Expert with 8 years of experience and good in ANSYS FLUENT and CFX Tools, worked extensively on Turbomachinary and FSI applications
Freelancer Mechanical Engineers India
See all Mechanical Engineers in India

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Portfolio

94718
Today's rapid IT development like internet PC is capable of processing more data at a tremendous speed. This leads to higher heat density and increased heat dissipation, making CPU temperature rise and causing the shortened life, malfunction and failure of CPU. Electronic portable devices, especially desktop PC, CPU have become challenging and popular nowadays. This study makes use of CFD for the conjugate heat transfer simulations in a whole computer chassis.
CHT ANALYSIS OF ELECTRONIC HEAT SINK
94724
Braking system is one of the important control systems of an automotive. For many years the disc brakes have been used in automobiles for safe retardation of the vehicles. During braking enormous amount of heat will be generated and for effective braking sufficient heat dissipation is essential. The thermal performance of disc brake depends upon the characteristics of airflow around the brake rotor and hence the aerodynamics is an important in the region of brake components. This project aims at maximizing the airflow distribution across the rotor for better heat dissipation and improving the cooling efficiency.
BRAKE COOLING CHT ANALYSIS
94711
A design of centrifugal pump is carried out and analyzed to get the best performance point. The design and performance analysis of centrifugal pump are chosen because it is the most useful mechanical rotodynamic machine in fluid works which widely used in domestic, irrigation, industry, large plants and river water pumping system
Centrifugal Pump Design
94708
Current turbine aerothermal design practice involves separate simulations or empirical correlations for the airfoil external aerodynamics and heat transfer, the internal heat transfer, and conduction in the metal part. This approach is time-consuming and quite inefficient when design iterations are required, and accuracy is lost in the decoupling of the heat transfer modes. The physically-realistic approach is a single CFD simulation in which the convective heat transfer (fluid zones) and heat diffusion in the solid are fully coupled. This is known as the conjugate heat transfer (CHT) method, and it is ideally suited to the rigors of design.
CHT analysis of Gas turbine
94718
Today's rapid IT development like internet PC is capable of processing more data at a tremendous speed. This leads to higher heat density and increased heat dissipation, making CPU temperature rise and causing the shortened life, malfunction and failure of CPU. Electronic portable devices, especially desktop PC, CPU have become challenging and popular nowadays. This study makes use of CFD for the conjugate heat transfer simulations in a whole computer chassis.
CHT ANALYSIS OF ELECTRONIC HEAT SINK
94724
Braking system is one of the important control systems of an automotive. For many years the disc brakes have been used in automobiles for safe retardation of the vehicles. During braking enormous amount of heat will be generated and for effective braking sufficient heat dissipation is essential. The thermal performance of disc brake depends upon the characteristics of airflow around the brake rotor and hence the aerodynamics is an important in the region of brake components. This project aims at maximizing the airflow distribution across the rotor for better heat dissipation and improving the cooling efficiency.
BRAKE COOLING CHT ANALYSIS
94711
A design of centrifugal pump is carried out and analyzed to get the best performance point. The design and performance analysis of centrifugal pump are chosen because it is the most useful mechanical rotodynamic machine in fluid works which widely used in domestic, irrigation, industry, large plants and river water pumping system
Centrifugal Pump Design
94708
Current turbine aerothermal design practice involves separate simulations or empirical correlations for the airfoil external aerodynamics and heat transfer, the internal heat transfer, and conduction in the metal part. This approach is time-consuming and quite inefficient when design iterations are required, and accuracy is lost in the decoupling of the heat transfer modes. The physically-realistic approach is a single CFD simulation in which the convective heat transfer (fluid zones) and heat diffusion in the solid are fully coupled. This is known as the conjugate heat transfer (CHT) method, and it is ideally suited to the rigors of design.
CHT analysis of Gas turbine

Reviews

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Showing 1 - 5 out of 9 reviews
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0.0
$95.00 SGD
Custom Project May 17 2012 02:29:39
Had a very bad experience with him. No punctuality at all, and he was vanished after i transferred some partial payment ewithout completing the work. I waited for so long and he doesnt reply any of my mails untill now.
Electronics
Mechanical Engineering
Materials Engineering
User Avatar
Flag of Selvakumar T.
@selvagunman
•
12 years ago
5.0
$103.00 USD
Element Comparison
Very Professional! Excellent work! I will definitely hire him again!
Finite Element Analysis
A
Flag of Amit O.
@ao15251086
•
12 years ago
3.8
$43.00 USD
Urgent matlab task ( with fast response )
Delay was there and result was not as expected
Engineering
Electronics
Matlab and Mathematica
Algorithm
Electrical Engineering
User Avatar
Flag of Shameema V.
@tutorapex
•
12 years ago
3.6
$60.00 USD
technical report - Maximum string folding
Was late on delivering the project. No other issues.
Algorithm
Technical Writing
H
Closed User
@hndmch74
•
12 years ago
4.8
$217.80 AUD
finite element assignment (this is exactly what i want)
He was very proffesional and exceptional work quality was provided for finite element
Finite Element Analysis
R
Flag of Ryan J.
@ryan123445
•
12 years ago

Education

MTech (CFD)

Amity Business School, India 2003 - 2005
(2 years)

Qualifications

CFD

ANSYS FLUENT
2008
CFD Secialist

Publications

ASME

ASME
6 International papers

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Mechanical Engineering 4
Electrical Engineering 3
Engineering 2
Algorithm 2
Technical Writing 2

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