process control, Chemical Engineering

Assignment Help:
A tank contains cold water at a temperature Tc = 20°C and volume Vc = 1 m3. You add a volume Vh = 1 m3 of water at temperature Th = 100°C at time t = 0. Energy is lost from the tank mainly via conduction to the environment (which is also at Tc). (Ignore energy lost due to vaporisation) Cp = 4.2 kJ/kg°C
Propose a model (i.e. derive a Differential Equation) which will show how temperature in the tank changes with time. State assumption used. Solve this model to obtain T(t) given that T(t=200s) = 50°C.

Related Discussions:- process control

An electron in the conduction band, An electron in the conduction band Ha...

An electron in the conduction band Has a higher energy than an electron in the valence band

Hardness of water, Formulas for determining temporary and permanent hardnes...

Formulas for determining temporary and permanent hardness

PROCESS CONTROL, HOW CAN I BE ABLE TO CONTROL AND BALANCE THE INPUT AND OUT...

HOW CAN I BE ABLE TO CONTROL AND BALANCE THE INPUT AND OUT-PUT

The probability of occupation of an energy level e, The probability of occu...

The probability of occupation of an energy level E, when E - E F = kT, is given by 0.27

Outdoor facilities-features of a laboratory, Outdoor facilities, if any ...

Outdoor facilities, if any For biology lab there may be an animal house, green house, garden plots, aquarium, a vivarium etc. Also find out how they are connected with the main

ASSIGHMENT, how nickel is incearing the toughness of steel?

how nickel is incearing the toughness of steel?

Entry and exit points features of a laboratory, Entry and exit points Y...

Entry and exit points You should see them from the point of view of access, convenience and safety. 1. Observations 2. Comments and Suggestions

Explain contact printing, Contact Printing In contact printing, the res...

Contact Printing In contact printing, the resist-coated silicon wafer is bring into physical contact with the glass photo mask. The wafer is held on a vacuum chuck, and the ent

Water, what is break point on chlorination

what is break point on chlorination

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd