Courses

Login
New User

Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev

Heat Transfer

Chemical Engineering : Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev

The document Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev is a part of the Chemical Engineering Course Heat Transfer.

All you need of Chemical Engineering at this link: Chemical Engineering

Conduction: One Dimensional, Heat Transfer

General heat conduction relation in cylindrical coordinate system (fig. 2.12) is derived (briefly) below.

Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev

Fig.2.12. Cylindrical coordinate system (a) and an element of the cylinder

The energy conservation for the system is written as,

Ӏ + ӀӀ = ӀӀӀ + ӀV     (2.21)
where,
I      : Rate of heat energy conducted in
II    : Rate of heat energy generated within the volume element
III : Rate of heat energy conducted out
IV : Rate of energy accumulated (ӀV)
and the above terms are defines as,

Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev

Thus,

Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev

On putting the values in equation 2.21,

Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev

Thus the Laplacian operator is,

Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev

(a) (b)

Fig.2.13. Spherical coordinate system (a) and an element of the sphere

In a similar way the general expression for the conduction heat transfer in spherical body with heat source can also be found out as per the previous discussion. The Laplacian operator for the spherical coordinate system (fig.2.13) is given below and the students are encouraged to derive the expression themselves.

Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev

Offer running on EduRev: Apply code STAYHOME200 to get INR 200 off on our premium plan EduRev Infinity!

Download EduRev app here for Chemical Engineering preparation.

Up next

Author

Telecom Tuners

Views

108

Rating

4.9

Description

Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev notes for Chemical Engineering is made by best teachers who have written some of the best books of Chemical Engineering. It has gotten 108 views and also has 4.9 rating. You can download Free Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev pdf from EduRev by using search above. You can also find Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev ppt and other Chemical Engineering slides as well. If you want Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev Tests & Videos, you can search for the same too. Chemical Engineering Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev Summary and Exercise are very important for perfect preparation. You can see some Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev sample questions with examples at the bottom of this page. Complete Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev chapter (including extra questions, long questions, short questions, mcq) can be found on EduRev, you can check out Chemical Engineering lecture & lessons summary in the same course for Chemical Engineering Syllabus. EduRev is like a wikipedia just for education and the Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev images and diagram are even better than Byjus! Do check out the sample questions of Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev for Chemical Engineering, the answers and examples explain the meaning of chapter in the best manner. This is your solution of Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev search giving you solved answers for the same. To Study Conduction: One Dimensional (Part - 6) Chemical Engineering Notes | EduRev for Chemical Engineering this is your one stop solution.

Heat Transfer

61 videos|66 docs|87 tests

Up next

past year papers

study material

Important questions

Objective type Questions

MCQs

pdf

video lectures

mock tests for examination