Nusselt Number Criteria Equations in the Cross Flow over Single Tube

Analysis of the Nusselt number in pulsating pipe flow

Much attention has been given to the possibility of enhancing the heat transfer rate by superimposing pulsation on a mean flow inside a confined passageway. Industrial applications can be found in Stifling engines and reciprocating cycles, to name a few. A perusal of the relevant literature reveals that pulsating flows in a pipe and the attendant heat transfer have been the subject of several a...

Analytical Determination of the Nusselt Number in the Entrance Region

Analytical Determination of the Nusselt Number in the Entrance Region

Nusselt Number Measurement of Air Flow between Grooved Rotor and Stator of a Generator

In this article, turbulent flow heat transfer in the air gap between rotor and stator of a generator under nonhomogeneous heat flux is studied experimentally. The rotor consists of four symmetrical triangular grooves. The stator surface is smooth and does not include any grooves. The relative heat flux between the rotor and the stator is 1 to 3. Temperature and heat flux are measured locally at...

Nusselt Number Measurement of Air Flow between Grooved Rotor and Stator of a Generator

In this article, turbulent flow heat transfer in the air gap between rotor and stator of a generator under nonhomogeneous heat flux is studied experimentally. The rotor consists of four symmetrical triangular grooves. The stator surface is smooth and does not include any grooves. The relative heat flux between the rotor and the stator is 1 to 3. Temperature and heat flux are measured locally at...