Heat Transfer XIII

Heat Transfer XIII: Simulation and Experiments in Heat and Mass Transfer contains the proceedings of the thirteenth conference in the well established series on Simulation and Experiments in Heat Transfer and its applications.

Author: B. Sundén

Publisher: WIT Press

ISBN: 9781845647940

Category: Technology & Engineering

Page: 548

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Heat Transfer XIII: Simulation and Experiments in Heat and Mass Transfer contains the proceedings of the thirteenth conference in the well established series on Simulation and Experiments in Heat Transfer and its applications. Advances in computational methods for solving and understanding heat transfer problems continue to be important because heat transfer topics and related phenomena are commonly of a complex nature and different mechanisms like heat conduction, convection, turbulence, thermal radiation and phase change as well as chemical reactions may occur simultaneously. Typically, applications are found in heat exchangers, gas turbine cooling, turbulent combustion and fires, fuel cells, batteries, micro- and mini- channels, electronics cooling, melting and solidification, chemical processing etc. Heat Transfer might be regarded as an established and mature scientific discipline, but it has played a major role in new emerging areas such as sustainable development and reduction of greenhouse gases as well as for micro- and nano- scale structures and bioengineering. Non-linear phenomena other than momentum transfer may occur due to temperature-dependent thermophysical properties. In engineering design and development, reliable and accurate computational methods are requested to replace or complement expensive and time consuming experimental trial an error work. Tremendous advancements have been achieved during recent years due to improved numerical solution methods for non-linear partial differential equations, turbulence modelling advancements and developments of computers and computing algorithms to achieve efficient and rapid simulations. Nevertheless, to further progress in computational methods requires developments in theoretical and predictive procedures – both basic and innovative – and in applied research. Accurate experimental investigations are needed to validate the numerical calculations. Topics covered include: Heat transfer in energy producing devices; Heat transfer enhancements; Heat exchangers; Natural and forced convection and radiation; Multiphase flow heat transfer; Modelling and experiments; Heat recovery; Heat and mass transfer problems; Environmental heat transfer; Experimental and measuring technologies; Thermal convert studies.
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Computational Methods and Experimental Measurements XIII

These proceedings review state-of-the-art developments on the interaction between numerical methods and experimental measurements.Featured topics include: Computational and Experimental Methods; Experimental and Computaqional Analysis; ...

Author: C. A. Brebbia

Publisher: WIT Press

ISBN: 9781845640842

Category: Mathematics

Page: 905

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Containing papers presented at the Thirteenth International Conference in this well established series on (CMEM) Computational Methods and Experimental Measurements. These proceedings review state-of-the-art developments on the interaction between numerical methods and experimental measurements.Featured topics include: Computational and Experimental Methods; Experimental and Computaqional Analysis; Computer Interaction and Control of Experiments; Direct, Indirect and In-Situ Measurements; Particle Methods; Structural and Stress Analysis; Structural Dynamics; Dynamics and Vibrations; Electrical and Electromagnetic Applications; Biomedical Applications; Heat Transfer; Thermal Processes; Fluid Flow; Data Acquisition; Remediation and Processing and Industrial Applications.
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Advances in Finite Time Thermodynamics

194, 196- 199, 201-205 heat transfer coefficients, 42, 109, 121 heat transfer law, vii, xiii, xix-xxiv, xxvii, xxviii, xxix, xxxi-xxv, xxxvii, ...

Author: Lingen Chen

Publisher: Nova Publishers

ISBN: 1590339142

Category: Science

Page: 240

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Over 170 years ago, Sadi Carnot, a French engineer, published his famous article "Reflections on the motive power of fire" and established a new field of science: classical thermodynamics. Since 1985, the scholars in the Naval University of Engineering (from 1949 to 1998) have been making the research work in the field of finite time thermodynamics. This multi-authored book deals with the recent advances of finite time thermodynamics in the Naval University of Engineering. It illustrates how the gap between thermodynamics, heat transfer, and fluid mechanics is bridged. It also illustrates how the gap between physics and engineering is bridged. The readers should find the papers informative and useful for analysis and design of thermodynamic systems with improved performance. The authors hope that this collection of work devoted to finite thermodynamics will provide encouragement for further research in the field.
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Advances in Heat Transfer

been shown that the use of a direct analogy in defining overall heat exchanger ... in Table mensionless XIII, dimensionless F heat transfer surface area, C; ...

Author:

Publisher: Academic Press

ISBN: 0080575803

Category: Science

Page: 335

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Advances in Heat Transfer is designed to fill the information gap between regularly scheduled journals and university level textbooks by providing in-depth review articles over a broader scope than is allowablein either journals or texts.
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Advances in Fluid Mechanics XIII

[15] Rahimi, A. Sae, A.D., Kasaeipoor, A.D. & Malekshah, E.A., A comprehensive review on natural convection flow and heat transfer.

Author: S. Hernández

Publisher: WIT Press

ISBN: 9781784663872

Category: Science

Page: 192

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The field of fluid mechanics is vast and has numerous and diverse applications. As such, it covers a wide range of topics including basic formulations and their computer modelling as well as the relationship between experimental and analytical results. The 13th International Conference on Advances in Fluid Mechanics, from which this volume originates, had an emphasis on new applications and research currently in progress. The papers included cover such topics as Boundary elements and other mesh reduction methods; Fluid structure interaction; Multiphase heat transfer; Environmental fluid dynamics; Energy harvesting; Nano and micro fluids; Complex flows; Jets; Droplet and spray dynamics; Bubble dynamics; Multiphase fluid flow; Pumping and fluid transportation; Complex and non-Newtonian fluids; Chemical reaction flow; Hydroelectromagnetic flow; hypersonic flows; Wave theory; Acoustics of noise propagation; Nanotechnology applications in fluids and heat transfer; Bluff body aerodynamics; Aerodynamic shape optimization.
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Encyclopedia Of Two phase Heat Transfer And Flow Iii Macro And Micro Flow Boiling And Numerical Modeling Fundamentals A 4 volume Set

Two-Phase Flow and Heat Transfer in Multi-Microchannel Evaporators: Improved Measurements, Data Reduction and Models 1 Houxue Huang and John R. Thome 1.

Author: Thome John R

Publisher: World Scientific

ISBN: 9789813227422

Category: Technology & Engineering

Page: 1460

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Set III of this encyclopedia is a new addition to the previous Sets I and II. It contains 26 invited chapters from international specialists on the topics of numerical modeling of two-phase flows and evaporation, fundamentals of evaporation and condensation in microchannels and macrochannels, development and testing of micro two-phase cooling systems for electronics, and various special topics (surface wetting effects, microfin tubes, two-phase flow vibration across tube bundles). The chapters are written both by renowned university researchers and by well-known engineers from leading corporate research laboratories. Numerous 'must read' chapters cover the fundamentals of research and engineering practice on boiling, condensation and two-phase flows, two-phase heat transfer equipment, electronics cooling systems, case studies and so forth. Set III constitutes a 'must have' reference together with Sets I and II for thermal engineering researchers and practitioners.
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Thermal Design of Explorer XIII Micrometeoroid Satellite

с specific heat of materials , Btu / lb - OR specific heat of air at ... ft2 / sec h conduction coefficient , Btu / ° F - min J radiant heat intensity ...

Author: Earl C. Hastings

Publisher:

ISBN: UIUC:30112106590737

Category: Materials

Page: 118

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Numerical Heat Transfer

15-1a Finite - Difference Method 15-16 Finite Element Method 514 514 516 555 557 helt - T. ( 21 Rdx ) Control CONTENTS xiii.

Author: Tien Mo Shih

Publisher: CRC Press

ISBN: 0891169199

Category: Science

Page: 563

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Processing and Fabrication of Advanced Materials XIII

Convective heat transfer coefficient in the autoclave Pressure in the autoclave (MPa) Convective heat transfer coefficient (W/m2K) 0.0 (Atmospheric ...

Author:

Publisher: World Scientific

ISBN: 9789810530006

Category: Ceramic materials

Page: 1047

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Proceedings of the XIII International Scientific Conference on Architecture and Construction 2020

Heat exchange at the boundary between the air flow and the natural source of cold is determined by the heat transfer coefficient a.

Author: Angela Mottaeva

Publisher: Springer Nature

ISBN: 9789813362086

Category: Technology & Engineering

Page: 615

View: 253

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The book contains the latest studies on digitalization of transport and logistics, improving vehicle fuel efficiency, information technology and digital security, land management and cadastres, building structures, structural analysis, and energy conservation in construction. This book consists of papers presented during the XIII International Scientific Conference on Architecture and Construction 2020, which is dedicated to the 90th anniversary of Novosibirsk State University of Architecture and Civil Engineering, held on September 22–24, 2020. The book caters to researchers, scientists and industrial practitioners in the field of transportation engineering, logistics, intelligent transport systems, sustainable construction for housing and industrial buildings.
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Elements of Heat Transfer and Insulation

IX - 11 Graphical Solution of Combined Conduction and Convection Problems 153 X HEAT TRANSFER IN CONDENSING AND BOILING X - 1 Change of Physical Properties ...

Author: Max Jakob

Publisher:

ISBN: UOM:39015000503287

Category: Heat

Page: 230

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Water Rock Interaction XIII

In a system with a low heat-transfer coefficient from the wall, heating will end quickly. Up to 50 years at a depth of 1500 m, solutions dominated in ...

Author: Peter Birkle

Publisher: CRC Press

ISBN: 9781439862995

Category: Science

Page: 1008

View: 381

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In the late 18th century, Neptunists and Plutonists had controversial opinions about the formation of the Earth and its lithological units. The former believed that rocks formed from the crystallization of minerals in the early Earth’s oceans, the latter believed that rocks were formed in fire. Both theories ignored the importance of continuous water-rock interaction processes at Earth ́s surface and underground, which can enhance and define the type of volcanic activity, can cause the formation of secondary hydrothermal minerals and respective ore deposits, or simply alter the natural landscape by weathering. Although not visible at first glance, water-rock interaction plays a significant role in the daily life of humans. Many primary necessities of modern society, such as the availability of high-quality drinking water, the supply of fossil fuel and renewable energy types, the abundance of precious minerals, the remediation of contaminated natural sites, and the reconnaissance of geological hazards require a profound understanding of physicochemical processes interacting between liquid, solid and gas phases. Since 1974, when the first Water-Rock Interaction Symposia (WRI-1) was held in Prague (Czechoslovakia, now the Czech Republic), the Working Group on Water-Rock Interaction of the International Association of GeoChemistry (IAGC) has organized an international meeting every three years to present and discuss the most recent results in geochemical technologies. In 2010, WRI-13 attracted about 300 geoscientists affiliated with universities, research institutions, regulatory agencies and from private industry, from 35 countries to Guanajuato, Mexico. The 231 papers published in this volume describe novel advances in research related to interactive processes between the hydrosphere and the lithosphere. Innovative field-based studies, theoretical approaches and small-scale lab experiments are applied to reconstruct and combine pieces of the complex hydrological puzzle, and to confront society ́s impact on the environment. The papers reveal details on high-temperature reactions during the formation of hydrothermal ore deposits and geothermal reservoirs, practical case studies on groundwater quality and karst systems, environmental issues by mine tailings, novel technologies for the attenuation and remediation of contaminated sites, water/mineral interfacial processes on a micro- to macroscopic scale, the kinetics of weathering during low temperature conditions, examples for the advanced modeling of flow and transport processes as well as for CO2 reservoir injection, biochemical factors in surface and underground media, and the application of novel isotope techniques in rock/water/gas systems. Special emphasis in many papers is given on environmental concerns in abandoned mining districts, the occurrence and hazards of non-metals (especially arsenic) in exploited groundwater systems, and an increasing interest in mitigating CO2 emission by its injection into underground reservoirs. The papers in this volume are of wide-ranging interest to professionals and students in Earth sciences, including geochemistry, hydrochemistry, hydrology, geology, mineralogy, volcanology and environmental sciences, but also to decision-makers and engineers involved in the management of energy and natural resources, as well as professionals concerned about environmental issues.
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Cryogenic Heat Transfer

Convective heat transfer to helium near - critical point . ... Applications of thermodynamics to hydrocarbon processing : Part XIII - heat capacities .

Author: Randall F. Barron

Publisher: CRC Press

ISBN: 1560325518

Category: Science

Page: 392

View: 929

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Presents applied heat transfer principles in the range of extremely low temperatures. The specific features of heat transfer at cryogenic temperatures, such as variable properties, near critical convection, and Kapitza resistance, are described. This book includes many example problems, in each section, that help to illustrate the applications of the principles presented.
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BULLETIN de L ACAD MIE SERBE DES SCIENCES TOME XIII

SOMMAIRE Page Borislav Milojković: Graphische Bestimmung des Ungleichför­migkeitsgrades aus der stark statischen C-Kurve 1 Kosara Jojić: Diagonal Stiffening of simply supported Square-Plate submitted to shearing Stresses . ............. ...

Author:

Publisher: Srpska akademija nauka i umetnosti

ISBN:

Category:

Page: 119

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SOMMAIRE Page Borislav Milojković: Graphische Bestimmung des Ungleichför­migkeitsgrades aus der stark statischen C-Kurve 1 Kosara Jojić: Diagonal Stiffening of simply supported Square-Plate submitted to shearing Stresses . ................................................................................. 5 M. Mesarović: Circle Diagrams and moment Diagrams of a monophase Selsyn......................................................................................................................... 11 Vukan Dešić: An Estimate of the production Results by an analysis of characteristic Factors ............................................................................................. 19 Miroslav N. Nestorović: Piston Mechanism with rotary and oscil­latory Motion 27 Ž a r к о Popović: Determination of the possible Cases of Gradings at the telephone Selecters Outlets................................................................................. 33 N. M. Obradović: La turbine ST 1950 .............................................................. 35 Pavle Stanković: Bestimmung des Verformungswiderstandes bei Herstellung von Zahnrädern durch plastische Verformung........................................ 39 L. E s с a n d e et R. Huron: Stabilité de deux chambres d’équilibre respectivement solidaires des canaux d’amenée et de fuite...................................... 41 Ž.Vladisavljevic: Invariant Relations of the Penstock 53 Ž. V 1 a d I s a v lj e v i ć: A Contribution to the Designing of an econo­mical Penstock 54 Ž. Vladisavljević: The Computation of the Force produced by the Collision of an Асе-Flow with a river Obstacle.................................... 55 Ž. V1 я d i s a v 1 j e v i t: The optimum harvest Yield obtained when an irrigation System is used............................................................................................ 56 » M. Ivković: A case of an axially symmetrical Stress................................................ 57 V. Jevdjevich and L. Levin: Entrapment of Air in flowing Water and technical Problems connected with it........................................................ 59 В. К n e ž e v i ć and G. Bata: Some Observations on density Currents in the Laboratory and in the Field ............................................................................. 61 L. Levin et M. V о j n о v І ć : ♦ Rôle de la distorsion sur certains modèles d’hydraulique maritime à fond mobile........................................................... 63 М. P e ć i n a r: A Method for Estimating the Capacity of Wells in porous Sediments along Rivers.............................................................................................. 65 Milan Trbojevich: The Rational Form of gear Teeth 67 Dusan Veličkovic: Détermination des pertes de la chaleur de la chaudière de locomotive par refroidissement............................................................. 69 M. Ž. Vujić: Comparison between the reciprocating, turbo-prop and turbo-jet Engines made on the Basis of the weight-to-power Ratio . . 81 Marcel Véron: Théorie du fonctionnement des échangeurs méthodi­ques à enveloppe de vapeur 83 M. Djordjević: Gemischbildung und Verbrennung im Dieselmotor. Möglichkeit weiterer Entwicklung dieser Prozesse im Dieselmotor . . 97 S. D о b г о s a v 1 y e v i t с h: La possibilité de perfectionnement dans le domaine des moteurs à combustion interne............................... 99 " M. Zivković: Membranengeber für elektro-pneumatischen Indikator „Farnboro“ .......................................................................................................... 101 M. Zivković und M. Radotić: Analyse der Verbesserungsmö­glichkeiten der Charakteristiken einheimischer Dieselmotoren Aran-420 103 V. Zloković: Problème de régulation de la tension de l’alternateur sans emploi du régulateur automatique pour le prototype de la turbine hydraulique rurale ST 1950 ne possédant aucun régulateur de vitesse 105 Dragomir L. Malić: Can classical Formulations of the second Law of Thermodynamics be universally applied?....................................................... 107 M i 1 о š Ž. Vujić: Theoretical Possibilities for increasing heat Transfer to Oil in internal combustion Engines . . . * . . ... . . . 111 Ante Kalinić: Schwingungsdämpfung bei Messungen des Brennstof- ferbrauchs bei Dieselmotoren . .................................... ............................... . 113 Jovan S. Djurić: On multiple-valued Functions and Sommerfeld’s „Surface Wave“...................................................... ........... 115
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Laser Spectroscopy Proceedings Of The Xiii International Conference

... H = h/k, h is the surface heat transfer coefficient and k is the thermal conductivity. 2.2 The temperature profile during the pump pulse In general, ...

Author: Wang Zhi-jiang

Publisher: World Scientific

ISBN: 9789814545563

Category:

Page: 496

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This workshop is the fifth in a series devoted to the presentation and discussion of new findings in the field of noncrystalline solids such as amorphous and nanocrystalline materials, granular systems and fine particles, multiphase systems and thin films, polymers, and other disordered systems. The workshop is divided into six categories, with ten invited contributions.
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Convective Heat Transfer

351 9.8 Liquid Metal Heat Transfer. ... 372 10.4 Exact Solution of Boundary-Layer Equations for Uniform Heat Flux.............. 378 10.5 Inclined and ...

Author: Sadik Kakac

Publisher: CRC Press

ISBN: 9781466583474

Category: Science

Page: 622

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Intended for readers who have taken a basic heat transfer course and have a basic knowledge of thermodynamics, heat transfer, fluid mechanics, and differential equations, Convective Heat Transfer, Third Edition provides an overview of phenomenological convective heat transfer. This book combines applications of engineering with the basic concepts o
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Finite Element Method for Solids and Structures

acceleration vector, 111, 113 ambient temperature, 291 assembly, xiii beams, 88, 120 heat conduction, 288 mass matrix, 119 slender body, 12, 14, 28 truss, ...

Author: Sung W. Lee

Publisher: Cambridge University Press

ISBN: 9781108750912

Category: Science

Page:

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This innovative approach to teaching the finite element method blends theoretical, textbook-based learning with practical application using online and video resources. This hybrid teaching package features computational software such as MATLAB®, and tutorials presenting software applications such as PTC Creo Parametric, ANSYS APDL, ANSYS Workbench and SolidWorks, complete with detailed annotations and instructions so students can confidently develop hands-on experience. Suitable for senior undergraduate and graduate level classes, students will transition seamlessly between mathematical models and practical commercial software problems, empowering them to advance from basic differential equations to industry-standard modelling and analysis. Complete with over 120 end-of chapter problems and over 200 illustrations, this accessible reference will equip students with the tools they need to succeed in the workplace.
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