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

Chemical bonding, Why protons doesn''t react which each other?

Why protons doesn''t react which each other?

Check in and checkout procedure, Check in and checkout procedure a. Lo...

Check in and checkout procedure a. Location of Key: Enquire from the technicians as to who opens the laboratory. Does the lab staff have to take the keys from the office or

Name various types of magnetic materials, The magnetic behavior of material...

The magnetic behavior of materials can be classified into the following five major groups: 1. Diamagnetism 2. Paramagnetism 3. Ferromagnetism 4. Ferrimagnetism 5. Antiferr

What is tie-line rule, What is tie-line rule? The tie-line rule is appl...

What is tie-line rule? The tie-line rule is applied to verify the compositions of two co-existing phases in a binary phase diagram. The tie line is a horizontal line drawn at t

Replacement of equipment, A company is using a piece of equipment which ori...

A company is using a piece of equipment which originally cost $30,000. The equipment has been in use for 5 years, and now has a net realizable value of $6000. At the time of instal

Natural polymer, i need to make a small report on natural polymer

i need to make a small report on natural polymer

High speed of reading and storing the information''s, For high speed of rea...

For high speed of reading and storing the information's in a computer, the use is made of  Ferrites.

X-ray, #explain the process of x-ray production..

#explain the process of x-ray production..

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