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The Potential of The Co-Rotating Compressor in Gas Turbine Applications
(
Qatar University
, 1988 , Article)
The concept of co-rotating axial compressor was conceived primarily as a means of overcoming the inherent rotational speed mismatch between a fan and its driving turbine in moderate to high bypass ratio turbo-fan engines. ...
Energy Study of A Gas-Fired Turbo-Generator
(
Qatar University
, 1988 , Article)
As far as energy utilization is concerned, the performance of a gas turbine-generator combination, depends on some key factors among which are; engine features, methods of utilizing heat energy associated with exhaust ...
Solar Water Pumping — An Analytical Overview
(
Qatar University
, 1988 , Article)
Two basic thermodynamic conversion techniques of solar water pumping are recognized. In the first technique, a high internal energy fluid heated in a solar collector is used to power a conventional heat engine which drives ...
Analysis of A Screen Type Solar Air Collector Without Transparent Cover
(
Qatar University
, 1989 , Article)
The performance of a screen type solar air collector of different uniform mesh sizes and without a glass cover is investigated theoretically. Formulation of simultaneous radiation and convection heat transfer for a semi-steady ...
An Optimum Performance of A Flat-Type Solar Air Heater With A Porous Absorber
(
Qatar University
, 1989 , Article)
This investigation is concerned with the design and performance of a flat solar air heater in which air flows perpendicular from a vented transparent cover through a porous absorber plate. The design phase involves a ...
Study of A Time Dependent Double -Diffusive Salinity Problem
(
Qatar University
, 1989 , Article)
The time-dependent, double diffusive stability problem for a horizontal layer of salty water bounded by two rigid isothermal surfaces is analyzed using a linear perturbation technique. Initially, the layer is subjected to ...