Thermal spelling, Chemical Engineering

Assignment Help:

Thermal spelling: The breaking or cracking or peeling off the refractory is known as spelling. A good refractory must show a good resistance to thermal spelling. Thermal spelling can be decreased by minimizing the development of internal stress by:

(1)         Using refractory with high porosity, good thermal conductivity and low coefficient of expansion.

(2)         Avoiding sudden temperature changes.

(3)         Proper furnace design

 

 


Related Discussions:- Thermal spelling

Invitation of quotations-procedure, PROCEDURE:  Activity 1: Invitation of q...

PROCEDURE:  Activity 1: Invitation of quotations. A format for inviting a quotation is given below. You are required to fill up the form for finding out the prices of the follo

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

Why protons doesn''t react which each other?

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

Hot worked and cold worked products differ, In what manner hot worked and c...

In what manner hot worked and cold worked products differ? Hot working of a metal is carried out above its re-crystallization temperature. In this case the metal is not strain

Polymerization, merits and demerits of free radical polymerisation

merits and demerits of free radical polymerisation

Linear programming, fing the neceessary and sufficient conditions for the n...

fing the neceessary and sufficient conditions for the numbers s and t to make the LP problem maximise z=x+y subject to:sx+ty x;y>0 have an optimal solution be feasible b

Procedure for purchase of alcohol and its stock maintenance, First find out...

First find out the requirement of alcohol for your lab in consultation with the teacher or from records of previous years. Then fill-up F-22 form or simply write an application for

Define oxidation, Explain oxidation Oxidation : Oxidation is defined a...

Explain oxidation Oxidation : Oxidation is defined as the interaction among oxygen molecules and all the dissimilar substances they may contact, from metal to living tissue. T

Bioprocess engineering, Where can I get the solution manual for bioprocess ...

Where can I get the solution manual for bioprocess engineering by Schuler and kargi? Any link to download it?

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