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Posted: Within 7 days
Fixed Price: Not Sure   |  Posted: 4h, 29m ago  |  Ends: 14d, 19h  |   5 Proposals
Freelancer expect to write a literature review and introduction of about 10 introduction and 30 page literature and do some editing references paper will be available for the literature review. Topic: gas turbine cooling freelancer background: mechanical engineering CFD heat transfer chemical engineering Fluid flow there will second part after this is done
Category: Mechanical       

q****ter
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| q****ter
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: 15h, 46m ago  |  Ends: 29d, 8h  |   14 Proposals
Job #1 Hoist Design. The base design exists in 3D but selection of major components, details must be done. The hoist system (just like a vertical winch) uses a servo motor to wind up and lift a cargo which is a box with flange that carries silicone wafers. Motor, Pulley, Flat belt, Brake, Bearings, controller, servo driver are all selected. Details of smaller components and parts must be finished however (a) The use of torsion (coil) spring is desired to counteract the cargo load. (b) The steel wires inside the belt must be used to transmit power to the gripper actuator. Therefore we intend to use the coil spring of (a) above to transmit DC power through the belt pulley and to the belt to the gripper. Other than these two pints (a) and (b), it is relatively simple integration design. Successful applicant will be given near constant flow of new design jobs such as Job #2 Design of Flange Gripper This gripper will be attached at the bottom end of four belts that will be wound u...
Category: Mechanical       

r****sol
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| r****sol
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: 3-4 weeks  |  Posted: May 29, 2015  |  Ends: 13d, 20h  |   15 Proposals
AutoCAD Draftsman tasks with Developing detailed MEP drawing in AUTOCAD.3D modeling drawing. Completing As-bulit drawing.
Category: Mechanical       

O****One
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| O****One *
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: May 29, 2015  |  Ends: 1d, 17h  |   15 Proposals
Need MEP design and drafting documents for construction for two buildings. Please provide questions if needing more info before a specific proposal can be provided. Would like a provider with familiarity of US MEP standards. ****This is a previous post, I had forgotten to attach the drawings.****** 2009 International Building Code 2009 International Energy Code 2009 International Fire Code 2009 International Fuel Gas Code 2009 International Mechanical Code 2009 International Plumbing Code 2009 International Residential Code 2009 International Property Maintenance Code 2011 National Electric Code
Category: Mechanical       
Preferred Location: United States

s****ina
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| s****ina
|    United States
Hourly Rate: $15 - $25 / hr   |  Duration: 1-3 months  |  Posted: May 27, 2015  |  Ends: 11d, 22h  |   8 Proposals
Hey Everyone, Our team is developing a new online Geometric Dimension and Tolerancing fundamentals course that we are very exited about. Our goal is to expand GD&T training beyond the classroom into an on-demand video/lecture series that is based on the students needs. We have begun to develop our core curriculum that we want to release for order within the coming months. I am the lead course developer for this project, and while I love making the course, it is becoming overwhelming for me to also drive the business and establish our marketing. I want to get the initial core curriculum out the door quickly to start receiving user feedback. I am looking to hire a GD&T Professional who has worked in engineering and can help with the development of our course. Although I need a GD&T expert, I am looking for someone with a bit of an entrepreneurial spirit who is looking for an exciting opportunity to teach others about engineering topics. The work will be part time, so...
Category: Mechanical       
Preferred Location: United States

g****stc
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| g****stc
|    United States
Fixed Price: About $100   |  Posted: May 27, 2015  |  Ends: 26d, 18h  |   3 Proposals
we are looking for proposal writer on jobs posted in engineering category for Elance website, anybody interested please be in contact for more details. pay are good + depend on wining ratio profile is setup since 2 years with 30-40 jobs done successfully.
Category: Mechanical       

z****aps
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| z****aps
|    India
Fixed Price: $1,000 - $5,000   |  Posted: May 26, 2015  |  Ends: 10d, 14h  |   10 Proposals
Pre bid engineering for ONGC pipeline project in India with MTOs and RFQs for all disciplines in 1 week.
Category: Mechanical       

g****uja
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| g****uja *
|    India
Fixed Price: Not Sure   |  Posted: May 25, 2015  |  Ends: 9d, 20h  |   1 Proposal
Develop controls and commissioning specifications for 35,000 sqft museum HVAC project. Controls to be based on BACnet open protocol/Niagara. Systems include heating 100% OA air handling units, radiant floor, heating, split system A/C, boilers and pumps, exhaust fans and motorized relief dampers. Specs shall include point lists and Cx specs FPT templates for each system.
Category: Mechanical       
Skills: Mechanical Engineering       

M****ITE
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| M****ITE
|    United States
Fixed Price: $500 - $1,000   |  Posted: May 25, 2015  |  Ends: 24d, 18h  |   24 Proposals
We need applicant who can design a custom multi stage gearbox, including sizing and design of gears, design of cast Shell, choice of bearings and sealing elements together with machining drawings. The gearbox consists of a main frame and a sub frame, subframe rotates around the main axis at rate of 10 rpm, there are two additional outputs; one at each end of the sub frame that rotates at a rate of 35 rpm. Input power 75kW. A video depicting the working principle is here   [obscured]  /watch?v=WOuuNJDmsr0 .
Category: Mechanical       

a****ati
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| a****ati
|    Turkey
Fixed Price: Not Sure   |  Posted: May 24, 2015  |  Ends: 9d, 2h  |   3 Proposals
Mechanical conception of a mobile robot. Sizes : 25 x 25 x 13 cm Weight : less than 1 kg Rugged : must be resistant to 4-5 meters drop shocks Waterproof : must be waterproof to 1 meter deep for some minutes. Components inside : electronic, motors, camera, light, battery and others Wheels : 3 motorized wheels, 3 DC mini motors Tilt : 1 front servo motor with movement + to -90 degrees Robot in black matt color, material in ABS or ABS + Nylon or other. Must be high resistant to sunshine and shocks. Must have a plug&play battery compartment. Something easy to use with gloves, fast and efficience. We research someone with a high experience, with waterproof and shockproof knowledges, and plug&play experience. We need to create also a new design for this robot.
Category: Mechanical       

c****ids
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| c****ids *
|    France
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