HEAT LOAD

Guidance needs to be sought from a Chartered Chemical Engineer.

Hi Arvind..More information would help....I take it you have a volume of oil used in a hydraulic application....? What is the oil type.....What is the starting temp.....What is the temp after one hour of working.....what is the pump flow rate....these are a few of the details you will require to size an oil cooler.....plus...how do you want to cool the oil...using water or air....

best

dear sir,

thank yuou for reply,

i want the calculation proceser for example -

i have 56cc pump which is working with 60 kw electrical motor for the application of kick in -out . motor will work 24 hour in loading and unloading fuction .

i need the help to calculate the ammount of heat load will genarate by system. if we know the heat load than how we salect the heat exchanger.

The heat you have to take off the oil depends on how much of the pup energy is used without local losses. If for instance you have a pressure limting valve and you let all the oil pass through then ALL the energy is transformed in heat. So that the answer depends on the circuit its components and duty cycle. Give those and I can tell you how much heat you generate.

Hi Thanks for the info as is said....more that just the pump and motor infor is required...why not tell us more..Like the application..What I use as a staring point is the KW of the electric motor 60 KW...would be near the max you should need.BUT parts of the circuit could cause more heat...so tell us more.

best