Answer / nag

heat transfer is the operation between two mediums.
thermodynamics is the result of a property change after
heat transfer.

Answer / aish

Thermodynamics tells us:
• how much heat is transferred (dQ)
• how much work is done (dW)
• final state of the system
Heat transfer tells us:
• how (with what modes) dQ is transferred
• at what rate dQ is transferred
• temperature distribution inside the body

Answer / manglikrohit

in heat trasfer we check temp diffirance & calculate heat transfer rate
in therodanynamics we check final temp & equilibrum

Which part of oil creates smoke? ( aliphatic, aromatic, paraffin)

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what is chemical engineering?

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what is the differance between Horizental and vertical heat exchanger?

11 Answers   Bihar Caustic and Chemicals,

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Question 60 – During the landing process of an airplane, the velocity is constant at v. (a) If the displacement of the plane is x at time t, find the differential equation that relates t, x and v. (b) The plane has 2 parts of wheels – the front and the back, separated by a distance L. The front part of the wheel touches the land first, that allows the straight body of the plane to form an angle T with the horizontal land. If the vertical distance between the back part of the wheel and the horizontal land is y, find the equation of y as a function of L and T. (c) Find the differential equation that relates dy as a function of dt, v and sin T. (d) Find the differential equation that consist of dy as a function of y, L, v and dt. (e) Find the equation of y as a function of v, L, t and C where C is a constant. (f) When t = 0, prove that y = exp C as the initial value of y.

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Is there any way to repair a valve that is passing leaking internally without taking our process offline?

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List the advantages and disadvantages of a pfr?

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