one dimensional heat conduction equation derivation | 1D heat conduction equation

preview_player
Показать описание
one dimensional heat conduction equation derivation | 1D heat conduction equation

1) GATE mechanical engineering popular 20 videos | Physical significance of mechanical engineering topics playlist;

2) Heat transfer important topics Playlist;

3) Playlist for heat exchanger concepts, LMTD derivation, NTU method and Correction factor method;

Hello viewers, I am Dr. Amit Mandal and in this video I am explaining a technical topic in a lucid way.
when heat conducts through some body, it follows some well defined mathematical rule. The various parameters which effects the heat transfer rate in conduction are thermal conductivity, density, specific heat and heat generation rate. In case heat is transferring in one direction then it developes a temperature profile with the advance of heat which depends on the parameters I stated in last sentence. One dimensional heat conduction equation depicts the temperature profile with displacement of heat taking in account all the parameters which effects it .This video easily demonstrates the one dimensional heat conduction equation with its derivation.
Рекомендации по теме
Комментарии
Автор

Im an engineering student in korea.
Your lecture is so helpful and easy to understand. :-) thank you very much!!

황선웅-vk
Автор

Sir how can fouriers law be used in unsteady state diffusion heat equation because fourier law can be applied only in steady state condition

jeetadityabiswas
Автор

Sir realy ur chanel is very helpful to understand the complicated concept very easily... 🙏🙏

koushikvs
Автор

Thank you sir... Your lecture is so easy to understand

khalsahamed
Автор

Thank you very much for explaining to me this matter.

petchfreedomlife
Автор

11:42 tell me one thing that T1>T2 and Qx -Q(x+dx) should be a positive term !?but u take it Q(x+dx)-Qx =+ve why?

bikramsaha
Автор

Sir please make 2 and 3 dimensional conduction equation video quickly i have sem exam upcoming 5days..

gopendarbhukya
Автор

it'san awesome lecture, Sir.jajakallah

mahmudulhassan
Автор

the partial derivatives should be normal derivatives no? ie. what are the multiple contributing factors to the differential volume distance (dx) ?

nathanvanpelt
Автор

Sir, when ∆x tends to zero, , why ∆Q/∆x is remaining.

exploringtheworld
Автор

Hi sir
Can You make a video on

Cooling load Calculation

Vaibhav_