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

Electrolysis, Could I get a code on designing electrolytic reactors in the ...

Could I get a code on designing electrolytic reactors in the production of sodium ?

Objectives and requirements of laboratory staff, Objectives : After doing...

Objectives : After doing this exercise based on two different labs of Zoology/Botany/Chemistry Physics, you should be able to: 1. State the check in and check out procedure of

What is dielectric strength, What is dielectric strength? Dielectric st...

What is dielectric strength? Dielectric strength: It is the high voltage / field gradient (voltage per unit thickness) which the dielectric can withstand without failure / brea

Chemical reaction, the chemical reaction taking place in the kiln?

the chemical reaction taking place in the kiln?

THERMODYAMICS, Calculate the equilibrium constant at 1000 K and 1 bar for t...

Calculate the equilibrium constant at 1000 K and 1 bar for the following gaseous phase reaction: CO + H2 O CO2+ H2 Data: K298 K = 1.1582×10^5uestion #Minimum 100 words accepted#

Iron phase chemical analyses, Dear sir I need chemical analysis method for...

Dear sir I need chemical analysis method for pyrite phase in iron ore

Monolith reactor, Your first assessment will cover the design of a monolith...

Your first assessment will cover the design of a monolith reactor for the VOCs removal. Therefore, you are asked to do the following: 1. Choose a specific VOC; 2. Search for the

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