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Now showing items 481-490 of 525
Turbulence effects on the autoignition of DME in a turbulent co-flowing jet
(
Elsevier
, 2017 , Article)
Dimethyl ether (DME) autoignition in turbulent co-flowing jets with preheated air is studied using the one-dimensional turbulence (ODT) model. We investigate the effects of molecular and turbulent transport on the autoignition ...
Analysis of the effect of global climate change on ground source heat pump systems in different climate categories
(
Elsevier
, 2015 , Article)
Ground source heat pump (GSHP) systems exhibit high thermal performance. Consequently, they are increasingly used to heat and cool buildings. The thermal performance of GSHP systems strongly depends on the operation ground ...
Performance evaluation of full-scale sections of asphalt pavements in the State of Qatar
(
American Society of Civil Engineers (ASCE)
, 2014 , Article)
The population and economy in the State of Qatar have been increasing in the past 5 years. Accordingly, traffic loading has also increased rapidly, which affected the performance of existing roads and highways. This high ...
Comprehensive evaluation of long-term aging of asphalt mixtures in hot climatic condition
(
Taylor & Francis
, 2018 , Article)
Aging is an inevitable phenomenon in hot mix asphalt production and during in-service period of flexible pavement operation. This paper presents an experimental evaluation of long-term aging of asphalt mixtures in Qatar. ...
Profitability, reliability and condition based monitoring of LNG floating platforms: A review
(
Elsevier
, 2015 , Article)
The efficiency and profitability of Floating, Production, Storage and Offloading platform (FPSO) terminals depends on various factors such as LNG liquefaction process type, system reliability and maintenance approach. This ...
A concept analysis scheme of simple stories for learning resources through extraction of domain-based multimedia elements
(
International Association of Online Engineering
, 2017 , Article)
Children with special needs face major difficulties to understand the script of stories. They cannot comprehend the words' meaning properly. Instructors use different techniques to explain them. They read the script several ...
Scalar dissipation rate statistics in turbulent flows using Planar Laser Induced Fluorescence measurements
(
Elsevier
, 2012 , Article)
A shearless mixing layer with isotropic decaying turbulence has been examined with a turbulent axisymmetric opposed-jet flow and a plume in pipe flow. The study has been carried out experimentally with Planar Laser Induced ...
Autoignition of n-heptane in a turbulent co-flowing jet
(
Elsevier
, 2015 , Article)
N-heptane autoignition in turbulent co-flowing jets with preheated air is studied using the one-dimensional turbulence (ODT) model. The simulations are designed to investigate the effects of molecular and turbulent transports ...
Incorporating haptic and olfactory into surgical simulation
(
IEEE Computer Society
, 2013 , Conference Paper)
Recently, surgical simulation is a widely used method to train surgeons on specific surgeries due to the fact that it helps reducing surgical errors. Available surgical simulations lack realism since they only incorporate ...
Integration of Captivate and JOOMLA: Online demonstration and assessment elearning resources
(
Institute of Electrical and Electronics Engineers Inc. (IEEE)
, 2010 , Conference Paper)
The system uses Adobe Captivate [1] to create and generate the learning and assessments materials in PDF format to allow students to access the learning materials and to do the assessment interactively. Each assessment is ...