Abstract: In the above paper [1], the authors determine the friction number and the slip length for laminar water flow in microtubes from the reported measurements in experiments of the temperature rise ...

Abstract: The effect of a permanent magnet on ventilation of an air duct through compost has been investigated numerically. Some composts yield heat over 60°C in the fermentation process. This ...

Abstract: Oxygen is a paramagnetic gas and it has relatively high magnetic susceptibility. On the contrary, nitrogen is a diamagnetic gas and it has relatively low and negative magnetic susceptibility. ...

Abstract: The estimation of the gaseous leak flow rates through a narrow crack is important for a leak-before-break analysis as a method of nondestructive testing. Therefore, the methodology to estimate ...

Abstract: A concentric micro-annular passage is a basic and important microgeometry of microfluidic-systems from simple heat exchanger to the most complicated nuclear reactors. Therefore, heat transfer ...

Abstract: Poiseuille number, the product of friction factor and Reynolds number (fRe) for quasi-fully-developed gas microchannel flow in the slip flow regime, was obtained numerically based on the ...

Abstract: This paper describes experimental results on heat transfer characteristics of gaseous flow in a microtube with constant wall temperature. The experiments were performed for nitrogen gas flow ...