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Questions related from Kourosh Vaferi
Do obstacles in a channel change the regime from laminar to turbulent while the Reynolds number is under 2300 (approximately 1000)? Please introduce related studies.
07 May 2023 1,327 15 View
I used five physics in COMSOL, including "Solid Mechanics", "Electrostatics", "Pressure Acoustics, Frequency Domain", "Laminar Flow", and "Particle Tracing for Fluid Flow" to simulate the effect...
06 March 2023 8,358 0 View
I want to simulate mixing two fluids with different inlets and velocities in COMSOL. I used "Laminar Flow" and "Transport of Diluted Species" physics to do it, and my problem is that I cannot...
03 March 2023 7,982 5 View
To find the developed area of flow inside the tube we use the empirical relation (X = 0.05 ×D ×Re ). Can we use this relation to find the position of the developed flow inside the spiral tube?
06 August 2019 8,049 4 View
Practically in the gas turbines, does corrosion occur more often in the stator blades or the rotor blades?
03 August 2019 8,716 8 View
Generally, for blades materials that have high thermal conductivity two discuss are expressing: 1- High thermal conductivity reduces turbine gas inlet energy and consequently reduces...
01 January 1970 9,468 8 View
When discussing the force of lift in airfoil, we say that molecules come to upper and lower sides of the airfoil must reach each other to the end of airfoil, due to the longer distance of the...
01 January 1970 607 5 View
