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Ultrasonic C-Scan Inspection Of Composite Materials
(
Qatar University
, 1992 , Article)
Ultrasonic technique using an automated C-scan has been established as the primary inspection method for composite materials. In this paper, the principles of ultrasonic inspection, the type of defects that may be generated ...
Unsteady State Two Phase Flow Pressure Drop Calculations
(
Qatar University
, 1992 , Article)
A method is presented to calculate unsteady state two phase flow in a gas-liquid line based on a quasi-steady state approach. A computer program for numerical solution of this method was prepared. Results of calculations ...
Ultrasonic Pulse Velocity Versus Strength For Concrete In Qatar
(
Qatar University
, 1992 , Article)
Compressive strength of concrete is widely accepted as a characteristic property indicating and representing its quality. The accuracy of both ultrasonic and mechanical strength is discussed and the advantages of ultrasonic ...
Utilization Of The Desired Machined Surface Roughness Number As A Criterion For Cutting Tool Replacement Strategy
(
Qatar University
, 1992 , Article)
Current research in metal removal processes does not provide predictive relationships vitally needed for the selection of machining conditions or specifying limitations on the cutting tool and work material responses. ...
Determination Of Rheological Properties Of Polymer Solutions In Sandpacks
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Qatar University
, 1992 , Article)
There is a correlation between mobility ratio and oil recovery by water displacement in homogeneous and heterogeneous reservoirs. Because of this correlation, it is essential to develop a mobility control process which ...
A Solar Pond For Air Conditioning A Small Family House In Qatar
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Qatar University
, 1992 , Article)
The concept of using a solar pond to provide air conditioning for a typical small family Qatari house is developed. Though the idea seems appealing for a number of reasons, the design study shows it to he technically ...
Convection In A Rotating Fluid Over A Sloping Bottom, With Application To The Arabian Gulf
(
Qatar University
, 1992 , Article)
Convective motions over a sloping bottom driven by evaporation and freshening are investigated by integrating the complete momentum and mass conservation equations. The problem is posed as an initial value problem in a ...
Accelerating The Convergence Of Cubic Interpolation Method Using Concurrent Algorithm Based On The Transputer Technology
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Qatar University
, 1992 , Article)
This paper describes a concurrent method to speed up the convergence of the QIOM (Cubic Interpolation Optimization Method) to obtain the global minima for any nonlinear continuous function. The QIOM is a naturally slow, ...
Prediction Of Refrigerant Thermodynamic Properties By Equations Of State
(
Qatar University
, 1992 , Article)
The ability of three equations of state (EOS) for calculating the thermodynamic properties of refrigerants has been studied for 35 pure component refrigerants. Three equations of state studied were the Soave-Redlich-Kwong ...
Construction Simulation Using Virtual Reality
(
Qatar University
, 1996 , Article)
Two main simulation methodologies namely, the network-based simulation and the graphical simulation technique are being used in the construction industry. While the network-based simulation technique, which was originally ...