Recent questions tagged convection

0 votes

0 answers

The analysis may be based on fin tip heat loss alone.

asked Oct 27, 2017 in HT by chandu (215k points)

0 votes

0 answers

Derive the following expression for heat transfer:

asked Oct 26, 2017 in HT by chandu (215k points)

0 votes

0 answers

Sketch the variation in local heat transfer coefficient along the length of conduit.

asked Oct 25, 2017 in HT by chandu (215k points)

0 votes

0 answers

How long it will take for the sphere to cool down ?

asked Oct 25, 2017 in HT by chandu (215k points)

0 votes

0 answers

The thermal boundary layer thickness (in mm) at 0.5 m from the leading edge is

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

The value of Tm is

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

The convective heat transfer coefficient (in W/m2.K) is_______

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

Nussult number variation with temperature

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

The temperature (in0C), at x = 0 is ____________

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

The Prandtl and Nuzzelt number for Q are respectively.

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

Match the following

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

The change in plate temp with time dT/dt = –0.02K/s, is

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

Effect of thermal boundary layer thickness on Nussult number

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

The heat transfer per meter length of the duct, in watts, is

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

Consider a laminar boundary layer over a heated flat plate.

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

he properties of mercury at 300K are:

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

relationship between the hydrodynamic and thermal boundary layers

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

Match List – I with List – II and select the correct answer using the code given below the Lists

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

The thickness of the thermal boundary layer would be

asked Sep 11, 2017 in HT by chandu (215k points)

0 votes

0 answers

Grashof number signifies the ratio of

asked Sep 11, 2017 in HT by chandu (215k points)

Page:

...