Online Quiz on Heat Transfer Modelling

Heat transfer is a part of thermal or mechanical engineering that

concerns the generation, use, conversion, and exchange of thermal energy

between physical objects

 

15
Created on By Dr. Sharad Pachpute
heat Transfer modelling

Questions on Heat Transfer

Fundamental questions on Heat Transfer and its numerical modeling are given in this quiz

Email to get the Gift  of the PDF booklet: cfdflowengineering@gmail.com

if you score > 80%:

1 / 21

Which of the following methods is not used to discretize the Radiative Transport Equation for combustion

Thermal radiation

2 / 21

The radiative Heat transport equation is numerically solved for

Radiative Transport Equation

3 / 21

Radiation heat transfer is determined by which law

radiative heat transfer law

4 / 21

The relation between momentum and thermal boundary layer  is defined by which of the following parameter

Thermal and momentum boundary layers

5 / 21

For turbulent heat transfer over a heated plate, the turbulent diffusivity is determined using

Reynolds number for Flat plate Boundary layer

6 / 21

Heat transfer coefficient in CFD simulation is calculated using

Thermal Boundary layer

7 / 21

what is the unit of heat transfer coefficient?

convective Heat transfer formula

8 / 21

For constant air properties, the forced convective heat transfer rate depends on

Forced convection

9 / 21

Convective heat transfer is calculated by which of the reference temperature

convective Heat transfer formula

10 / 21

Thermal conductivity for anisotropic is defined as

11 / 21

Which of the following Laws is based on convective heat transfer between a surface and adjacent fluid

12 / 21

For the homogenous material, the rate of heat transfer normal to the plane wall is given by which of the following equation?

conduction heat Transfer types

13 / 21

The unit heat transfer is given as

14 / 21

which of the following law the heat transfer takes place?

15 / 21

Which of the following is a method of heat transfer?

16 / 21

In natural convection, the source term due to buoyancy  in the energy equation is calculated by

17 / 21

which of the following terms is added to compute turbulent convective transfer in RANS equations

18 / 21

Which of the following radiation models accounts for the effect of flue gas composition on heat transfer

19 / 21

In natural convection, the coefficient of expansion of fluid (β) for an ideal gas is calculated as

20 / 21

To compute the convective heat transfer from the heating surface which numerical scheme is used

21 / 21

To compute the view factor for radiative heat transfer, which radiation model is used in CFD solver

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