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

Requirment for study design and features of laboratory, REQUIREMENTS Wo...

REQUIREMENTS Workbook cum Lab. manual Block 1 (LT-1 course) Pencil Pen Eraser Scale Coloured pens

Rheology, why do frosting on cakes do not fall off

why do frosting on cakes do not fall off

Liquid holdup, can anyone tell me something about this term

can anyone tell me something about this term

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

FLOODING AND CHANNELING, a. Explain the problems of flooding and channeling...

a. Explain the problems of flooding and channeling in packed tower

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

Gas law, a) The vacuum in the headspace of a can of food is normally forme...

a) The vacuum in the headspace of a can of food is normally formed by "hot fill" exhausting - that is, the cans are closed when the can is filled with product at a temperature o

Different types of polarization mechanisms in dielectrics, Explain the diff...

Explain the different types of polarization mechanisms in dielectrics. There are essentially four basic kinds of polarization mechanisms: Interface polarization: Electron

Introduction-study of design and infrastructure , INTRODUCTION : This exer...

INTRODUCTION : This exercise is based on here of this course where you were introduced to For Mode-1 Students the essential features of a good preparation room that offers service

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