WorksheetsCHT & Battery
Total questions: 10
Worksheet time: 4mins
Choose the correct definition: Conjugate heat transfer is...
the temperature gradient in a solid domain
thermal energy exchanged between a fluid and a solid domain on their interface
heat flux in a multi-material environment
Heat conduction can be described with...
Newton’s law
Navier-Stokes law
Fourier’s law
Which material has the smallest Prandtl number?
argon
air
water
The Biot number of a grilled chicken is relatively
small
large
chickens don't have Biot number
The general transport equation does not have
diffusive term
convective term
conjugate term
When the flux of a certain quantity is fixed on the boundary, that is called
Dirichlet
Neumann
Robin
The 3 battery cell types on market today are
prismatic, pouch, cylindrical
hexahedral, cylinder, poutch
cylindrical, box, pouch
In a CHT case, we calculate the heat flux values in the
fluid
solid
both
In Dirichlet-Neumann coupling the fluid
reads temperature values
writes temperature values
reads and writes temperature values
Which car does Veronika want to have in 2030?
Volkswagen
BMW
Rolls-Royce
