pump sizing
$30-250 USD
货到付款
We have been tasked with draining and refilling antifreeze from diesel engines and rooftop mounted heat exchangers. We will be using a portable electric pump and 55 gallon drums. I need help determining the correct type of pump (centrifugal, gear, vane, etc) and required horsepower for the electric motor. The fluid loop that we need to pump into is as follows:
6” piping
Heat exchangers are located on the roof approximately 60’ in the air
Piping makes multiple 90 degree bends throughout the cooling loop
There are ten engines and heat exchangers. The number of 90 degree bends on each piping loop varies, but can be assumed safely at 8
In order to not bind the system with air, we need to pump at approximately 15 gallons per minute, this can be anywhere from 10-20 gallons per minute if needed
I need to find a pump and motor from a commercial seller like Grainger, but I do not know how to calculate pump head pressures, flow rates, etc. I also do not know what type of pump I need, like centrifugal pump, gear pump, vane pump, etc. Can you help?
项目ID： #37221526
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有20名威客正在参与此工作的竞标，均价$166/小时
Hi, I hope you are doing fine. I have PhD in mechanical engineering from Tohoku University of Japan. I have published 20 Journal papers and 16 international conference papers. I have a lot of experience in automotive, 更多
Greetings, I believe I am a good match for this project because I am a creative and practical professional that is well conversant with CAD tools(Solidworks, Fusion 360, and AutoCAD) and Mechanical Engineering. I have 更多
Mechanical Engineer Expert in HVAC system & MEP Hi there, I will do this project according to ASHRAE & SMACNA Standards & Codes, NFPA and IPC. I have done European, USA and Middle East Projects. I’m professional MEP m 更多
hello I'm a professional 3D/CAD modeler and product designer. The services I offer include: • 3D modelling (moldings, complicated parts, assemblies, whatever you want), based on your sketches, drawings, pictures or jus 更多
Hello dkissane89, I m an Architect/Civil Engineer/BIM/CAD Expert and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your pump sizing plans/sketches,/ideas and 更多
Hello. I read your details closely. I have been working in this field for more than 10 years and have very rich experience and high skills. So I think I can give you perfect results. I can show you my previous work if 更多
Dear Sir, I am a full time freelancer with 15 years of experience in the field of mechanical engineering. I understand that you need help determining the correct type of pump (centrifugal, gear, vane or other) and r 更多
Hello there! I understand that you need help determining the correct type of pump (centrifugal, gear, vane, etc) and required horsepower for the electric motor. I believe that my skillset makes me well suited for this 更多
Hi there. Certified here willimg to assist you with this task and will finish in very short time I understand what you looking for please come to the box so we can easily discuss in details Thank you!
Hi , properly you the best choice is eccentric disc drive pump with an electric primemover please let me know 1- the height of the roof from the ground ? 2-the antifreeze function for diesel engine fuel or for eng 更多
I am a registered mechanical engineer with experience related to pump sizing. I would be glad to share my expertise and help you. But I'd need more data from you so I can calculate the pump capacity needed.
I currently work as a rotating mechanical maintenance engineer who is specified in doing perventive and corrective maintenances for mechanical equipments such as compressors/turbines/pumps/heat exchangers and would be 更多
Buenas tardes, me desarrolle profecionalmente en la industria papelera donde es comun realizar este tipo de elecciones, espero ser de ayuda.
