Boiling Heat Transfer During Quenching Under Microgravity

Boiling Heat Transfer During Quenching Under Microgravity PDF Author: M. Kawaji
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Boiling Heat Transfer During Quenching Under Microgravity

Boiling Heat Transfer During Quenching Under Microgravity PDF Author: M. Kawaji
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Subcooled Pool Boiling Heat Transfer Mechanisms in Microgravity: Terrier-Improved Orion Sounding Rocket Experiment

Subcooled Pool Boiling Heat Transfer Mechanisms in Microgravity: Terrier-Improved Orion Sounding Rocket Experiment PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 22

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Flow Boiling Heat Transfer in the Quenching of a Hot Surface Under Reduced Gravity Conditions

Flow Boiling Heat Transfer in the Quenching of a Hot Surface Under Reduced Gravity Conditions PDF Author: Jason Jianxin Xu
Publisher:
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Category :
Languages : en
Pages :

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Boiling Experiment Facility for Heat Transfer Studies in Microgravity

Boiling Experiment Facility for Heat Transfer Studies in Microgravity PDF Author: National Aeronaut Administration (Nasa)
Publisher:
ISBN:
Category :
Languages : en
Pages : 24

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Book Description
Pool boiling in microgravity is an area of both scientific and practical interest. By conducting tests in microgravity, it is possible to assess the effect of buoyancy on the overall boiling process and assess the relative magnitude of effects with regards to other "forces" and phenomena such as Marangoni forces, liquid momentum forces, and microlayer evaporation. The Boiling eXperiment Facility is now being built for the Microgravity Science Glovebox that will use normal perfluorohexane as a test fluid to extend the range of test conditions to include longer test durations and less liquid subcooling. Two experiments, the Microheater Array Boiling Experiment and the Nucleate Pool Boiling eXperiment will use the Boiling eXperiment Facility. The objectives of these studies are to determine the differences in local boiling heat transfer mechanisms in microgravity and normal gravity from nucleate boiling, through critical heat flux and into the transition boiling regime and to examine the bubble nucleation, growth, departure and coalescence processes. Custom-designed heaters will be utilized to achieve these objectives. Delombard, Richard and McQuillen, John and Chao, David Glenn Research Center NASA/TM-2008-215148, AIAA Paper-2008-0814, E-16311 WBS 825080.04.02.20.07 GAS-LIQUID INTERACTIONS; MICROGRAVITY; NUCLEATE BOILING; HEAT TRANSFER; HEAT FLUX; GRAVITATION; FLUID DYNAMICS; EVAPORATION; COALESCING; MOMENTUM

Boiling Experiment Facility for Heat Transfer Studies in Microgravity

Boiling Experiment Facility for Heat Transfer Studies in Microgravity PDF Author: Richard Delombard
Publisher: BiblioGov
ISBN: 9781289229665
Category :
Languages : en
Pages : 28

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Book Description
Pool boiling in microgravity is an area of both scientific and practical interest. By conducting tests in microgravity, it is possible to assess the effect of buoyancy on the overall boiling process and assess the relative magnitude of effects with regards to other "forces" and phenomena such as Marangoni forces, liquid momentum forces, and microlayer evaporation. The Boiling eXperiment Facility is now being built for the Microgravity Science Glovebox that will use normal perfluorohexane as a test fluid to extend the range of test conditions to include longer test durations and less liquid subcooling. Two experiments, the Microheater Array Boiling Experiment and the Nucleate Pool Boiling eXperiment will use the Boiling eXperiment Facility. The objectives of these studies are to determine the differences in local boiling heat transfer mechanisms in microgravity and normal gravity from nucleate boiling, through critical heat flux and into the transition boiling regime and to examine the bubble nucleation, growth, departure and coalescence processes. Custom-designed heaters will be utilized to achieve these objectives.

Flow Boiling Heat Transfer in the Quenching of a Hot Surface Under Reduced Gravity Conditions

Flow Boiling Heat Transfer in the Quenching of a Hot Surface Under Reduced Gravity Conditions PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Boiling Experiment Facility for Heat Transfer Studies in Microgravity

Boiling Experiment Facility for Heat Transfer Studies in Microgravity PDF Author: National Aeronautics and Space Adm Nasa
Publisher: Independently Published
ISBN: 9781793902245
Category : Science
Languages : en
Pages : 26

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Book Description
Pool boiling in microgravity is an area of both scientific and practical interest. By conducting tests in microgravity, it is possible to assess the effect of buoyancy on the overall boiling process and assess the relative magnitude of effects with regards to other "forces" and phenomena such as Marangoni forces, liquid momentum forces, and microlayer evaporation. The Boiling eXperiment Facility is now being built for the Microgravity Science Glovebox that will use normal perfluorohexane as a test fluid to extend the range of test conditions to include longer test durations and less liquid subcooling. Two experiments, the Microheater Array Boiling Experiment and the Nucleate Pool Boiling eXperiment will use the Boiling eXperiment Facility. The objectives of these studies are to determine the differences in local boiling heat transfer mechanisms in microgravity and normal gravity from nucleate boiling, through critical heat flux and into the transition boiling regime and to examine the bubble nucleation, growth, departure and coalescence processes. Custom-designed heaters will be utilized to achieve these objectives. Delombard, Richard and McQuillen, John and Chao, David Glenn Research Center 825080.04.02.20.07

Advances in Heat Transfer

Advances in Heat Transfer PDF Author: James P. Hartnett
Publisher: Elsevier
ISBN: 0080493556
Category : Science
Languages : en
Pages : 478

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Book Description
Advances in Heat Transfer presents review articles on topics of current interest. Each contribution starts from widely understood principles and brings the reader up to the forefront of the topic being addressed. The favorable response by the international scientific and engineering community to the 37 volumes published to date is an indication of the success of our authors in fulfilling this purpose. This is recommended reading for all mechanical engineers and researchers. - Provides an overview of review articles on topics of current interest - Bridges the gap between academic researchers and practitioners in industry - A long-running and prestigious series

Advances in Multiphase Flow and Heat Transfer

Advances in Multiphase Flow and Heat Transfer PDF Author: Lixin Cheng
Publisher: Bentham Science Publishers
ISBN: 1608050807
Category : Science
Languages : en
Pages : 296

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Book Description
"Multiphase flow and heat transfer have found a wide range of applications in several engineering and science fields such as mechanical engineering, chemical and petrochemical engineering, nuclear engineering, energy engineering, material engineering, ocea"

Encyclopedia Of Two-phase Heat Transfer And Flow Ii: Special Topics And Applications (A 4-volume Set)

Encyclopedia Of Two-phase Heat Transfer And Flow Ii: Special Topics And Applications (A 4-volume Set) PDF Author: John R Thome
Publisher: World Scientific
ISBN: 9814623296
Category : Technology & Engineering
Languages : en
Pages : 1321

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Book Description
The aim of the two-set series is to present a very detailed and up-to-date reference for researchers and practicing engineers in the fields of mechanical, refrigeration, chemical, nuclear and electronics engineering on the important topic of two-phase heat transfer and two-phase flow. The scope of the first set of 4 volumes presents the fundamentals of the two-phase flows and heat transfer mechanisms, and describes in detail the most important prediction methods, while the scope of the second set of 4 volumes presents numerous special topics and numerous applications, also including numerical simulation methods.Practicing engineers will find extensive coverage to applications involving: multi-microchannel evaporator cold plates for electronics cooling, boiling on enhanced tubes and tube bundles, flow pattern based methods for predicting boiling and condensation inside horizontal tubes, pressure drop methods for singularies (U-bends and contractions), boiling in multiport tubes, and boiling and condensation in plate heat exchangers. All of these chapters include the latest methods for predicting not only local heat transfer coefficients but also pressure drops.Professors and students will find this 'Encyclopedia of Two-Phase Heat Transfer and Flow' particularly exciting, as it contains authored books and thorough state-of-the-art reviews on many basic and special topics, such as numerical modeling of two-phase heat transfer and adiabatic bubbly and slug flows, the unified annular flow boiling model, flow pattern maps, condensation and boiling theories, new emerging topics, etc.