# 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

75
Created on By Dr. Sharad Pachpute Online Quiz 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 2 / 21

The radiative Heat transport equation is numerically solved for 3 / 21

Radiation heat transfer is determined by which law 4 / 21

The relation between momentum and thermal boundary layer  is defined by which of the following parameter 5 / 21

For turbulent heat transfer over a heated plate, the turbulent diffusivity is determined using 6 / 21

Heat transfer coefficient in CFD simulation is calculated using 7 / 21

what is the unit of heat transfer coefficient? 8 / 21

For constant air properties, the forced convective heat transfer rate depends on 9 / 21

Convective heat transfer is calculated by which of the reference temperature 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? 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 