Prepare a break down of costs for a 300m2 residential house. Local units costs can be provided once the schedule is prepared. All drawings will be provided.

Category: Engineering & Manufacturing
Subcategory: Other
Project size: Medium
Is this a project or a position?: Project
Required availability: As needed

it should play automatically this is tiny project to test u and total expenses shoud be 30 usd with electronics items and people should be in Bangalore

Category: Engineering & Manufacturing
Subcategory: Other

Hawk-Research.com is looking for specialists in Mechanical, Civil, Chemical, Industrial, Electrical Engineering, Telecommunication engineering, Software, Computer Engineering etc, for a remote, part-time job to provide us with solutions to different academic tasks and questions.

We pay from $30 up to $120 per order

Candidate requirements:
- Fluent English
- Last year of Bachelor degree, Masters, Phd students in the mentioned fields

Category: Engineering & Manufacturing
Subcategory: Other
Project size: Medium
Is this a project or a position?: Project
Required availability: As needed

hoses & fittings, couplings, machining products, fabrication of metal product, oil & gas, rubber custom made products, pvc hoses

Category: Engineering & Manufacturing
Subcategory: Other
Project size: Small
Is this a project or a position?: Project
Required availability: As needed

We are looking for a Project Construction Manager near Paris
This is the profile definition:


Job Requirements:

·        Education: Civil engineer

·        Experience min 7 years in Large scale projects or Industrial Project Environment

·        Skills: PC-literate, driver license

    Interest of proven experience and education in: sustainability, master planning, space planning or commissioning management.

·        Languages: Fluent in French and English. Knowledge of others languages is an Asset.

Category: Engineering & Manufacturing
Subcategory: Other
Project size: Large
Is this a project or a position?: Project
Required availability: As needed

I am building web platform to provide welling being programs that real-clinical out outcomes for real people to live a healthier and happier life. The current stack are React/Redux/TypeScript for frontend, and AWS/serverless for backend.
I am looking for senior web developers that can start project as soon as possible.

Filipino developers would be preferred to work with.

Category: Engineering & Manufacturing
Subcategory: Other
Project size: Medium
Is this a project or a position?: Project
Required availability: As needed

Help me design and calculate a refrigeration system to cool down a hydroponic liquid in a cooler box. The design would be like in the sketch of the attached files. The inner diameter of the cooler box is 38(L) x 23(W) x 22(H)cm and the outer diameter is  L46 cm x W32 cm x H27 cm.
Can you:
- find the cooling load needed to cool down a 16 litre of water at a constant flow rate of 1 litre/minute so that the temperature could maintain 12°C  when it flows out of the outlet plug drain below the cooler box. 
- Determine the suitable size and height for 4 plug drain to be position at each side of the cooler box, so that the flow rate could achieve 0.25 litre/minute for each of the plug drain. (Flow rate: 0.25litre/minute X 4 = 1 litre/minute)
- determine the right length, the number of coils, and pressure of the copper coil (as an evaporator to be submerged in the 16-litre water) so that it could achieve the cooling load needed to cool down the water to 12°C.

(Guide: Set evaporator pressure such that the saturated temperature of the refrigerant is 15°C below inlet temperature of water [Find inlet water temperature = heat from the atmosphere (30°C) + heat gain during the pump delivery]
- conduct fluid dynamic analysis on the connecting pipe to determine the pump power and the diameter of the delivering pipe.
- Set pressure of condenser of refrigeration plant such that the saturated refrigerant temperature is about 12 degrees C above atmospheric temperature.
-Conduct heat transfer analysis at Hydroponic Liquid and the Refrigerant in the evaporator to determine the flow rate of refrigerant.
-Calculate the power of compressor that operates between condenser and evaporator pressures.
-Determine the size of air-cooled condenser.
-Determine the size of the expansion valve.

Category: Engineering & Manufacturing
Subcategory: Other
Project size: Small
Is this a project or a position?: Project
Required availability: As needed