Question

An unknown fluid is forced to flow through a channel of length L, diameter D, and...

An unknown fluid is forced to flow through a channel of length L, diameter D, and roughness E. You know the pressure and temperature changes from sensors at the inlet and outlet of the channel as well as the mass flow rate and heat transfer to the fluid. Find expressions for the specific heat capacity, density, thernal conductivity, and viscosity of this fluid. Assume steady state.
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Answer #1

Given:

Length = L

Diameter = D

Roughness = E

Assume:

Pressure difference = Poutlet - Pinlet =

Temperature difference = Toutlet - Tinlet =

Mass = m

Mass flow rate = m.

Heat transfer rate = Q.

Steady state is present

To find:

Specific heat capacity (C)

Density ()

Thermal conductivity (k)

Viscosity ()

Solution:

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