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$15 USD / saat
 UNITED STATES bayrağı
bethlehem, united states
$15 USD / saat
Şu anda burada saat 8:40 ÖÖ
Nisan 10, 2013 tarihinde katıldı
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Rahul R.

@raulraghav

 5,0 (12 değerlendirme)
4,1
4,1
83%
83%
$15 USD / saat
 UNITED STATES bayrağı
bethlehem, united states
$15 USD / saat
%83
Tamamlanmış İş
%100
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%100
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Tekrar İşe Alınma Oranı

Mechanical Engineer, PhD

I am a Mechanical Engineer with a PhD degree. My focus is on thermal-fluid sciences, product design, computational fluid dynamics (CFD) and finite element analysis (FEA). I do freelancing to curb my curiosity. Happy to have a chat over projects! LinkedIn: [login to view URL]
Freelancer Engineers United States
Engineers freelancerlarından United States içinden olanlarının tümünü görün.

Rahul R. ile işiniz hakkında iletişime geçin

Detayları sohbet üzerinden tartışmak için giriş yapın.

Portföy

777301
- Modeled 3D design of a cartridge heater and performed CFD analysis on the mixing of two liquids in the heater using free and opensource CFD software OpenFOAM. - Evaluated the time required for one liquid to replace the other liquid completely out of the heater. Calculated the volume fraction of the liquid at the end of each time period to evaluate the volume of liquid required to completely replace the other.
CFD Simulation of Mixing of Two Liquids in a Catridge Heater
777297
- Analysis on 3D models of cemented hip prosthesis to evaluate the regions of maximum stress. Performed fatigue analysis to estimate the fatigue life of the prosthesis. Optimized the design to withstand higher stress levels. - Tested the model using Stainless-Steel alloys, Cobalt Chrome alloys and composites and compared their performance under similar loading conditions.
Finite Element Analysis of Composite Hip Prosthesis
- Analysis on 3D models of cemented hip prosthesis to evaluate the regions of maximum stress. Performed fatigue analysis to estimate the fatigue life of the prosthesis. Optimized the design to withstand higher stress levels. - Tested the model using Stainless-Steel alloys, Cobalt Chrome alloys and composites and compared their performance under similar loading conditions.
Finite Element Analysis of Composite Hip Prosthesis
- Analysis on 3D models of cemented hip prosthesis to evaluate the regions of maximum stress. Performed fatigue analysis to estimate the fatigue life of the prosthesis. Optimized the design to withstand higher stress levels. - Tested the model using Stainless-Steel alloys, Cobalt Chrome alloys and composites and compared their performance under similar loading conditions.
Finite Element Analysis of Composite Hip Prosthesis
777296
- Designed, fabricated and assembled a solar powered Stirling engine to operate at a minimum temperature difference of 14C. Pre-design discovery, 3D designing and prototype modeling were major responsibilities. - Obtained a stable engine rotation speed of 138 rpm at 14C temperature difference and observed speeds ranging from 140 rpm to 375 rpm at temperature difference range of 14C to 40C. These designs were not my original idea. My idea was only to make a stirling engine that would run under small temperature difference and I had taken a lot of help from internet and other students who had worked on this before. Now similar models are sold at various online sites starting from $99. http://www.newegg.com/Product/Product.aspx?Item=9SIA00W0F47547
Design and Fabrication of LTD Solar Powered Stirling Engine
- Designed, fabricated and assembled a solar powered Stirling engine to operate at a minimum temperature difference of 14C. Pre-design discovery, 3D designing and prototype modeling were major responsibilities. - Obtained a stable engine rotation speed of 138 rpm at 14C temperature difference and observed speeds ranging from 140 rpm to 375 rpm at temperature difference range of 14C to 40C. These designs were not my original idea. My idea was only to make a stirling engine that would run under small temperature difference and I had taken a lot of help from internet and other students who had worked on this before. Now similar models are sold at various online sites starting from $99. http://www.newegg.com/Product/Product.aspx?Item=9SIA00W0F47547
Design and Fabrication of LTD Solar Powered Stirling Engine
- Designed, fabricated and assembled a solar powered Stirling engine to operate at a minimum temperature difference of 14C. Pre-design discovery, 3D designing and prototype modeling were major responsibilities. - Obtained a stable engine rotation speed of 138 rpm at 14C temperature difference and observed speeds ranging from 140 rpm to 375 rpm at temperature difference range of 14C to 40C. These designs were not my original idea. My idea was only to make a stirling engine that would run under small temperature difference and I had taken a lot of help from internet and other students who had worked on this before. Now similar models are sold at various online sites starting from $99. http://www.newegg.com/Product/Product.aspx?Item=9SIA00W0F47547
Design and Fabrication of LTD Solar Powered Stirling Engine
- Designed, fabricated and assembled a solar powered Stirling engine to operate at a minimum temperature difference of 14C. Pre-design discovery, 3D designing and prototype modeling were major responsibilities. - Obtained a stable engine rotation speed of 138 rpm at 14C temperature difference and observed speeds ranging from 140 rpm to 375 rpm at temperature difference range of 14C to 40C. These designs were not my original idea. My idea was only to make a stirling engine that would run under small temperature difference and I had taken a lot of help from internet and other students who had worked on this before. Now similar models are sold at various online sites starting from $99. http://www.newegg.com/Product/Product.aspx?Item=9SIA00W0F47547
Design and Fabrication of LTD Solar Powered Stirling Engine
777301
- Modeled 3D design of a cartridge heater and performed CFD analysis on the mixing of two liquids in the heater using free and opensource CFD software OpenFOAM. - Evaluated the time required for one liquid to replace the other liquid completely out of the heater. Calculated the volume fraction of the liquid at the end of each time period to evaluate the volume of liquid required to completely replace the other.
CFD Simulation of Mixing of Two Liquids in a Catridge Heater
777297
- Analysis on 3D models of cemented hip prosthesis to evaluate the regions of maximum stress. Performed fatigue analysis to estimate the fatigue life of the prosthesis. Optimized the design to withstand higher stress levels. - Tested the model using Stainless-Steel alloys, Cobalt Chrome alloys and composites and compared their performance under similar loading conditions.
Finite Element Analysis of Composite Hip Prosthesis
- Analysis on 3D models of cemented hip prosthesis to evaluate the regions of maximum stress. Performed fatigue analysis to estimate the fatigue life of the prosthesis. Optimized the design to withstand higher stress levels. - Tested the model using Stainless-Steel alloys, Cobalt Chrome alloys and composites and compared their performance under similar loading conditions.
Finite Element Analysis of Composite Hip Prosthesis
- Analysis on 3D models of cemented hip prosthesis to evaluate the regions of maximum stress. Performed fatigue analysis to estimate the fatigue life of the prosthesis. Optimized the design to withstand higher stress levels. - Tested the model using Stainless-Steel alloys, Cobalt Chrome alloys and composites and compared their performance under similar loading conditions.
Finite Element Analysis of Composite Hip Prosthesis
777296
- Designed, fabricated and assembled a solar powered Stirling engine to operate at a minimum temperature difference of 14C. Pre-design discovery, 3D designing and prototype modeling were major responsibilities. - Obtained a stable engine rotation speed of 138 rpm at 14C temperature difference and observed speeds ranging from 140 rpm to 375 rpm at temperature difference range of 14C to 40C. These designs were not my original idea. My idea was only to make a stirling engine that would run under small temperature difference and I had taken a lot of help from internet and other students who had worked on this before. Now similar models are sold at various online sites starting from $99. http://www.newegg.com/Product/Product.aspx?Item=9SIA00W0F47547
Design and Fabrication of LTD Solar Powered Stirling Engine
- Designed, fabricated and assembled a solar powered Stirling engine to operate at a minimum temperature difference of 14C. Pre-design discovery, 3D designing and prototype modeling were major responsibilities. - Obtained a stable engine rotation speed of 138 rpm at 14C temperature difference and observed speeds ranging from 140 rpm to 375 rpm at temperature difference range of 14C to 40C. These designs were not my original idea. My idea was only to make a stirling engine that would run under small temperature difference and I had taken a lot of help from internet and other students who had worked on this before. Now similar models are sold at various online sites starting from $99. http://www.newegg.com/Product/Product.aspx?Item=9SIA00W0F47547
Design and Fabrication of LTD Solar Powered Stirling Engine
- Designed, fabricated and assembled a solar powered Stirling engine to operate at a minimum temperature difference of 14C. Pre-design discovery, 3D designing and prototype modeling were major responsibilities. - Obtained a stable engine rotation speed of 138 rpm at 14C temperature difference and observed speeds ranging from 140 rpm to 375 rpm at temperature difference range of 14C to 40C. These designs were not my original idea. My idea was only to make a stirling engine that would run under small temperature difference and I had taken a lot of help from internet and other students who had worked on this before. Now similar models are sold at various online sites starting from $99. http://www.newegg.com/Product/Product.aspx?Item=9SIA00W0F47547
Design and Fabrication of LTD Solar Powered Stirling Engine
- Designed, fabricated and assembled a solar powered Stirling engine to operate at a minimum temperature difference of 14C. Pre-design discovery, 3D designing and prototype modeling were major responsibilities. - Obtained a stable engine rotation speed of 138 rpm at 14C temperature difference and observed speeds ranging from 140 rpm to 375 rpm at temperature difference range of 14C to 40C. These designs were not my original idea. My idea was only to make a stirling engine that would run under small temperature difference and I had taken a lot of help from internet and other students who had worked on this before. Now similar models are sold at various online sites starting from $99. http://www.newegg.com/Product/Product.aspx?Item=9SIA00W0F47547
Design and Fabrication of LTD Solar Powered Stirling Engine

Değerlendirmeler

Değişiklikler kaydedildi
12 değerlendirme içinden 1 - 5 arasındakiler gösteriliyor
 Değerlendirmeleri filtreleme kriteri:
0,0
$45,00 USD
Ansys fluent simulation of Multiphase liquid spray impingement
The project is not completed according to the dispute
Engineering
Mechanical Engineering
Chemical Engineering
Manufacturing Design
Physics
Kullanıcı Avatarı
bayrağı jayedullash
@jayedullash
•
9 yıl önce
5,0
$400,00 USD
Mechanical, Automotive and Motorsport Engineering Projects (10,000)
Perfect ! Great Project
Engineering
Mechanical Engineering
Automotive
Kullanıcı Avatarı
bayrağı Martin M.
@chunnee
•
9 yıl önce
5,0
$70,00 USD
CFD Analysis With Solidworks.
Excellent work! Really good experience
Solidworks
Mechanical Engineering
F
Closed User
@farahali7866
•
9 yıl önce
5,0
$60,00 USD
solidworks for product design assignment
The writer is very quick and responsible one , very efficient
CAD/CAM
Solidworks
Research Writing
Manufacturing Design
Product Design
Kullanıcı Avatarı
bayrağı Elite A.
@EliteAI
•
10 yıl önce
0,0
$225,00 USD
Need Finite Element Anylsis(FEA) on special design nut fastener
raulraghav was unable to complete my project. I was notified after two weeks.
Engineering
Materials Engineering
Kullanıcı Avatarı
bayrağı Arnold L.
@arnhalen
•
10 yıl önce

Rahul R. ile işiniz hakkında iletişime geçin

Detayları sohbet üzerinden tartışmak için giriş yapın.

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Sertifikalar

us_eng_1.png US English 1 98%
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Önde Gelen Beceriler

Engineering 5
Research 1
3D Rendering 1
Automotive 1
Data Entry

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