convection in liquidsdifference equationsflowmetershaemodynamicspulsatile flow/ forced convectionperiodically reversing flowA finite-difference solution of the unsteady boundary-layer equations is described for a periodically reversing flow parallel to the axis of a thin cylinder with a heated spanwise strip....
In this paper we deal with free convention flow along a vertical wall in a porous medium with magnetic field is considered. The horizontal walls are adiabatic. The magnetic field applied perpendicular to the rectangular channel. The flow problem axis described by means of parabolic partial different...
Lucas, K.,"Combined Body Force and Forced Convection in Laminar Film Condensation of Mixed Vapours -- Integral and Finite Difference Treatment", International Journal of Heat and Mass Transfer, Vol.19, No.7, pp.1273-1280, 1976.K. Lucas, Combined body force convection in laminar film ...
The data were classified using the grid partition method and the MF (membership function) type was dsigmf (difference between two sigmoidal membership functions). By achieving the appropriate intelligence in the ANFIS method, output prediction was performed at the points of cavity which were not ...
Earthquakes and volcanoes are both a result of plate tectonics. The Earth's surface is covered with a series of crustal plates that move in response to convection currents, produced by heat from the mantle and core. Geologists have concluded the formatio
Convection.Heat transfer by convection is attributable to macroscopic motion of the fluid and therefore is confined to liquids and gases.In natural convection it is causes by differences in density arising from temperature gradients in the system.In forced convection,it is due to eddy currents in ...
Forced convection ovens consume highpower. Optimization of preheat and reflow profile can help reduce consumption. Equipment Cost Comparison Wave Soldering Initial equipment cost of $50,000 to $150,000 Low maintenance except for periodic pump rebuilds, nozzle cleaning etc. ...
Label-free optical biosensors have received tremendous attention in point-of-care testing, especially in the emerging pandemic, COVID-19, since they advance toward early-detection, rapid, real-time, ease-of-use, and low-cost paradigms. Protein biomarkers
direct cooling and indirect cooling is also called frost and air-cooled or frost free type air cooling or forced circulation type refrigerator 3, according to the shape of the structure: single door, double door refrigerator classification and refrigerators 4, according to the climate and environment...
The present results do not fully explain the large phase shift in heat transfer rate between theory and experiment found in a previous study. However, this phase shift is reduced in cases involving backflow. The results further indicate that inclusion of lateral diffusion and transverse curvature ...