Browsing by Subject "Heat Transfer"
Now showing items 1-20 of 27
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(Texas A&M University, 2008-10-10)Research is performed to assess the viability of applying the least squares model to one-dimensional heat transfer and Euler-Bernoulli Beam Theory problems. Least squares models were developed for both the full and mixed ...
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(2021-04-22)The United States and other nations plan to return humans to the surface of the Moon in this decade. On the horizon, the United States plans to send humans to the surface of Mars. Multiphase fluid systems, including boiling ...
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(Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 1981)Reuse of cooling tower blow down cannot only provide energy conservation, but can provide water conservation and chemical conservation. To be effective, it is critical that the water treatment program be coordinated with ...
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(2023-01-23)Hydraulic fracturing technique has significantly evolved with larger fluid volume, more fracturing stages, and tighter perforation cluster spacing to efficiently stimulate unconventional reservoirs. Several field observations ...
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(2017-06-02)Heat transfer enhancement research has long been concerned with keeping pace to the rapidly increasing cooling demands of high performance electronics. In addition to requiring the removal of higher heat fluxes as device ...
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(2019-04-15)Heat and fluid transport govern many problems in the field of petroleum engineering. Their applications are widespread in almost all aspects of the petroleum production system. This study focuses on one aspect of this ...
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(2020-11-16)Friction loss and heat transfer enhancement measurements were obtained for double-sided, partial length, strip fin arrays within a high aspect ratio (AR=8), rectangular channel. Fins were arranged in a staggered array ...
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(2013-11-27)Various compound internal cooling techniques were investigated in this experiment to see which combinations can offer the greatest heat transfer. Combinations of rib turbulators as well as pin0fins were used in different ...
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(2009-05-15)The gas turbine blade/vane internal cooling is achieved by circulating the compressed air through the cooling passages inside the turbine blade. Leading edge and trailing edge of the turbine blade are two critical regions ...
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(2012-02-14)The present study has focused on the use of coil heat exchangers (CHEs) with microencapsulated phase change material (MPCM) slurries to understand if CHEs can yield greater rates of heat transfer. An experimental study was ...
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(2017-12-11)Pool boiling phenomena on different types of heater configurations have been explored in the heat transfer literature. Pool boiling experiments on heaters with nanostructured surfaces have gained popularity in contemporary ...
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(Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu), 1983)Developments over the past fifteen years have evolved new short flame, high intensity (1,000,000 BTU/HR/ft3 ) combustion systems for industrial uses. Such systems produce a more uniform and higher heat flux than conventional ...
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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 ...
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(Texas A&M University, 2004-09-30)Numerical simulations were used to investigate natural convection and radiation interactions in small enclosures of both two and three-dimensional geometries. The objectives of the research were to (1) determine the ...
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(2012-07-16)The objective of current study was to numerically investigate the flow and heat transfer characteristics in a stationary one pass rectangular channel (AR=4:1) with circular and elliptical pin fin arrays. Two types of ...
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(Texas A&M University, 2007-04-25)A computational study of three-dimensional turbulent flow and heat transfer was performed in four types of rotating channels. The first type is a rotating rectangular channel with V-shaped ribs. The channel aspect ratio ...
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(2012-10-19)In this study, the film-cooling effectiveness in different regions of gas turbine blades was investigated with various film hole/slot configurations and mainstream flow conditions. The study consisted of three parts: 1) ...
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(2021-12-06)Phase change materials (PCMs) can provide thermal buffering to systems that experience transient heat loads, including electronics packaging. Placing the PCM in the primary path of heat rejection decreases the thermal ...
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(2019-03-20)Methods for transferring heat through convection are highly variable and numerous in application. Still, the principle mechanisms that drive convective heat transfer can be reduced down to thermal conditions, fluid properties, ...
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(2012-10-19)The heat flux demands for electronics cooling applications are quickly approaching the limits of conventional thermal management systems. To meet the demand of next generation electronics, a means for rejecting high heat ...