Browsing by Subject "Efficiency"
Now showing items 1-20 of 28
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(2017-05-03)Computational fluid dynamics analysis (CFD) has been employed to study the flow behavior, and dependency of pump efficiency and head on the operating conditions of the pump and fluids pumped. Commercially available ANSYS ...
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(2012-02-14)The cow/calf phase of production represents a large expense in the production of beef, and efficient beef cows use fewer resources to obtain the same outcome in a sustainable environment. The objective of study 1 was to ...
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(2018-08-22)An Ultra-High Efficiency Gas Turbine (UHEGT) technology is developed in this study. In UHEGT, the combustion process is no longer contained in isolation between the compressor and turbine, rather distributed in multiple ...
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(2012-07-16)Emerging markets such as India have witnessed waves of domestic and cross-border mergers and acquisitions. This historical analysis, which consists of two parts, tests central tenets of resource dependence theory. The ...
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(2019-05-20)NovaMax® motor is an axial flux permanent magnet (PM) motor which incorporates several unique topologies to achieve state-of-the-art efficiency of 96%. The use of grain oriented electric steel (GOES) increases permeability ...
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(2009-06-02)The efficiency of commodity futures markets is a widely debated topic in academia. The cotton futures market is no exception. The existence of trends in the futures market is characterized as a price bias, which is a ...
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(2021-04-19)Critical Infrastructure assets and systems enable the functioning of society, including commerce, governance, and public health. These systems vital to our way of life as humans are vulnerable to natural disasters, and ...
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(2012-10-19)This article examines methods to efficiently estimate the mean response in a linear model with an unknown error distribution under the assumption that the responses are missing at random. We show how the asymptotic variance ...
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(2019-05-23)This dissertation contains the two research projects in my Ph.D. study. The first project considers nonlinear regression models that are solely defined by a parametric model for the regression function. The responses are ...
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(2015-08-11)Regression Analysis is one of the most important tools of statistics which is widely used in other scientific fields for projection and modeling of association between two variables. Nowadays with modern computing techniques ...
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(2019-01-04)Reverse-time migration (RTM) and full-waveform inversion (FWI) are widely used because they are able to recover complex geological structures. However, these wave-equation based imaging techniques also have a drawback, as ...
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Efficient Semiparametric Estimators for Nonlinear Regressions and Models under Sample Selection Bias (2012-10-19)We study the consistency, robustness and efficiency of parameter estimation in different but related models via semiparametric approach. First, we revisit the second- order least squares estimator proposed in Wang and ...
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(2010-07-14)This dissertation consists of four essays which investigate efficiency analysis, especially when non-discretionary inputs exist. A new approach of the multi-stage Data Envelopment Analysis (DEA) for non-discretionary inputs, ...
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(2012-11-28)Markets have always changed in response to either exogenous or endogenous shocks. Many large events have occurred in financial and energy markets the last ten years. This dissertation examines market behavior and volatility ...
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(Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2010)In this paper, a parametric study of a PEM fuel cell integrated with a double effect absorption system is carried out in order to study the effect of different operating conditions on the efficiency of the PEM fuel cell, ...
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(2013-04-11)Reservoir Simulation is a very powerful tool used in the Oil and Gas industry to perform and provide various functions including but not limited to predicting reservoir performance, conduct sensitivity analysis to quantify ...
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(Energy Systems Laboratory (http://esl.eslwin.tamu.edu), 1992-05)Electric utilities have had a number of air conditioner rebate and maintenance programs for many years. The purpose of these programs was to improve the efficiency of the stock of air conditioning equipment and provide ...
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(Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 2012)This paper presented the concept, prototype application, operational performance and benefits relating to a novel solar assisted water heating system for building services. It was undertaken through dedicated theoretical ...
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(2015-01-12)The consumer’s demand for state-of-the-art multimedia devices such as smart phones and tablet computers has forced manufacturers to provide more system features to compete for a larger portion of the market share. The added ...
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(2011-02-22)Improvements to gas turbine efficiency depend closely on cooling technologies, as efficiency increases with turbine inlet temperature. To aid in this process, simulations that consider real engine conditions need to be ...