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

Electron configuration, What is wrong with each of the following attempts t...

What is wrong with each of the following attempts to write an electron configuration? Justify your answer with suitable explanation. (a) 1s22s3 (b) 1s22s22p23s2 (c) 1s22s23s2 (d) 1

Water treatment, disadvantages of scale and sludge formation

disadvantages of scale and sludge formation

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

Matlab, how to solve partial differential equation using matlab and also di...

how to solve partial differential equation using matlab and also discreteing the pdf in matlab

introduction on physiological pharmacokinetics, Question : Give a basic in...

Question : Give a basic introduction on PHYSIOLOGICAL PHARMACOKINETICS ? Answer: The history and bases of physiological pharmacokinetics will be briefly reviewed, pointing out

Volatile organic compound, The design of a monolith reactor for the VOCs re...

The design of a monolith reactor for the VOCs removal.(Benzene) Therefore, you are asked to do the following: 1. Choose a specific VOC; 2. Search for the reaction rate for

What are bulk defects, Bulk defects * Voids are little regions where th...

Bulk defects * Voids are little regions where there are no atoms, and can be thought of as clusters of vacancies. * Impurities can cluster jointly to form small regions of a

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