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السجلات المعروضة 21 -- 28 من 28
An experimental study on the effect of using gas-to-liquid (GTL) fuel on diesel engine performance and emissions
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Elsevier B.V.
, 2016 , Article)
Gas to Liquid (GTL) fuel is considered one of the most propitious clean alternative fuels for the diesel engines. The aim of this study was to experimentally compare the performance and emissions of a diesel engine fueled ...
From Zirconium Nanograins to Zirconia Nanoneedles
(
Nature Publishing Group
, 2016 , Article)
Combinations of three simple techniques were utilized to gradually form zirconia nanoneedles from zirconium nanograins. First, a physical vapor deposition magnetron sputtering technique was used to deposit pure zirconium ...
A Hands-Free Interface for Controlling Virtual Electric-Powered Wheelchairs
(
SAGE publications
, 2016 , Article)
This paper focuses on how to provide mobility to people with motor impairments with the integration of robotics and wearable computing systems. The burden of learning to control powered mobility devices should not fall ...
Engineered Biomaterials to Enhance Stem Cell-Based Cardiac Tissue Engineering and Therapy
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Wiley
, 2016 , Article)
Cardiovascular disease is a leading cause of death worldwide. Since adult cardiac cells are limited in their proliferation, cardiac tissue with dead or damaged cardiac cells downstream of the occluded vessel does not ...
On the aero acoustic and internal flows structure in a centrifugal compressor with hub side cavity operating at off design condition
(
Elsevier
, 2016 , Article)
This paper covers the characterization of the acoustic noise and the unsteady flow field of a high speed centrifugal compressor NASA CC3. In order to accurately predict the noise, all analyses are carried out through the ...
In-depth Analysis of Pedestrian Safety in the State of Qatar
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Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Pedestrian safety is of a serious concern as it includes children and the aged population. From the Global status report on road safety in 2015 by World Health Organization (WHO), it can be seen that pedestrian fatalities ...
Combustion Characteristics and Emissions of a Direct-Injection Diesel Engine Fueled with GTL Fuel Blends
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Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Gas to Liquids (GTL) is one of clean alternative fuels which loosely defined terms that is generally used to describe the chemical conversion of natural gas to some type of liquid products. As such, it excludes the production ...
Vibration wave characteristics in Conventional and Periodic Drill string models
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Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Drill string models are of two major types- Conventional and Periodic. Conventional drill string models are widely used due to their simplicity in manufacturing and dynamics analysis. Drill strings are affected mainly by ...