Download or read book Transferts thermiques written by Ana-Maria Bianchi and published by EPFL Press. This book was released on 2004-01-01 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le but de cet ouvrage est d'offrir un large exposé de tous les phénomènes et mécanismes des transferts de chaleur. Les différents modes de transferts thermiques y sont exposés, à savoir la conduction stationnaire et instationnaire, la convection forcée et la convection naturelle, le rayonnement, ainsi que les transferts de chaleur et de masse lors de changements de phase. L'ouvrage fournit à la fois une description des phénomènes et des mécanismes en jeu, ainsi que des méthodes de base permettant de les quantifier, en s'appuyant sur les approches analytiques, numériques, l'analyse dimensionnelle et la similitude. Il expose par ailleurs les modes combinés de transfert thermique ainsi que le transfert global, et présente différents procédés industriels tels que les échangeurs de chaleur et les caloducs. Chaque chapitre est complété de plusieurs exercices.
Download or read book Heat Transfer 2 written by Michel Ledoux and published by John Wiley & Sons. This book was released on 2021-04-13 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat is a branch of thermodynamics that occupies a unique position due to its involvement in the field of practice. Being linked to the management, transport and exchange of energy in thermal form, it impacts all aspects of human life and activity. Heat transfers are, by nature, classified as conduction, convection (which inserts conduction into fluid mechanics) and radiation. The importance of these three transfer methods has resulted – justifiably – in a separate volume being afforded to each of them. This second volume is dedicated to radiation. After recalling photometry, the calculation of luminance is addressed using the theory of the black body and associated laws: Stefan, Wien. The reciprocal radiation of two surfaces in total influence is discussed extensively, and the case of finished surfaces is also considered. Heat Transfer 2 combines a basic approach with a deeper understanding of the discipline and will therefore appeal to a wide audience, from technician to engineer, from doctoral student to teacher-researcher.
Download or read book Exercices r solus de thermique written by DAOUAS Naouel and published by Editions TECHNIP. This book was released on 2013-06-04 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comme pour chaque discipline à caractère industriel, la compréhension et la maîtrise de la Thermique n’est possible que grâce à la pratique d’exercices dans ses divers domaines d’application. C’est ce que propose ce deuxième tome d’exercices entièrement résolus, qui comprend également un rappel de cours spécifique. Consacré au rayonnement thermique, l’ouvrage inclut des exercices classiques ou inédits, qui vont du plus simple (application directe des lois fondamentales) au plus complexe (approfondissement des connaissances acquises). Les solutions analytiques et numériques, ainsi que les méthodes de calcul, sont détaillées pour faciliter leur utilisation dans d’autres situations. Afin de faire ressortir l’aspect physique de la Thermique et de matérialiser les ordres de grandeur, un accent particulier a été mis sur l’analyse et l’interprétation des résultats. Cet ouvrage s’adresse aux étudiants des premiers et seconds cycles universitaires, ainsi qu’aux ingénieurs, chercheurs et enseignants qui veulent disposer d’un outil pédagogique permettant de mettre en pratique les connaissances théoriques et de se familiariser avec des situations concrètes. Table des matières : Avant-propos. Liste des symboles. Rappels de cours. Exercices résolus. : . flux radiatif d’une surface noire, . spectre d’émission d’un corps noir, . corps noir approché, . rayonnement d’une source ponctuelle, . température d’équilibre de la terre, . calcul de la constante solaire, . température d’équilibre d’une paroi non homogène, . échanges radiatifs entre deux surfaces noires, . équilibre radiatif d’un satellite artificiel, . qualité d’une surface sélective, . température d’équilibre d’un absorbeur sélectif, . rendement d’un collecteur solaire non vitré, . transmission radiative à travers la vitre d’un four, . mesure de température dans un four, . mesure de température dans une conduite, . effet du rayonnement sur la mesure de température, . rayonnement d’une tige cylindrique, . qualité d’un corps noir artificiel, . écrans radiatifs plans, . rayonnement au niveau d’un réservoir sphérique, . dimensionnement d’un écran radiatif sphérique, . échanges radiatifs entre deux cylindres coaxiaux, . écrans radiatifs cylindriques, . dimensionnement d’un écran radiatif cylindrique, . dimensionnement d’un système radiatif, . échanges radiatifs avec flux de chaleur imposé, . efficacité d’un écran radiatif plan incliné, . échanges radiatifs entre deux disques parallèles, . isothermie d’un corps noir artificiel, . transferts radiatifs et convectifs simultanés, . rendement d’un capteur solaire vitré, . deux plans parallèles isothermes de radiosités non uniformes, . cylindre isotherme de radiosité non uniforme, . cylindre de radiosité et de température non uniformes, . rayonnement à travers un gaz isotherme, . rayonnement à travers un gaz optiquement mince, . gaz optiquement épais entre deux plans isothermes, . gaz optiquement épais entre deux cylindres isothermes, . gaz optiquement épais entre deux sphères isothermes, . gaz en équilibre radiatif entre deux plans isothermes. Annexes : principaux facteurs de conversion en unités S.I., propriétés thermophysiques, loi de Planck, fraction de l’énergie radiative d’un corps noir, émissivité totale normale, facteurs de forme Bibliographie. Index alphabétique.
Download or read book Heat Transfer 1 written by Michel Ledoux and published by John Wiley & Sons. This book was released on 2021-05-04 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat is a branch of thermodynamics that occupies a unique position due to its involvement in the field of practice. Being linked to the management, transport and exchange of energy in thermal form, it impacts all aspects of human life and activity. Heat transfers are, by nature, classified as conduction, convection (which inserts conduction into fluid mechanics) and radiation. The importance of these three transfer methods has resulted – justifiably – in a separate volume being afforded to each of them. This first volume is dedicated to thermal conduction, and, importantly, assumes an analytical approach to the problems presented, and recalls the fundamentals. Heat Transfer 1 combines a basic approach with a deeper understanding of the discipline and will therefore appeal to a wide audience, from technician to engineer, from doctoral student to teacher-researcher.
Download or read book Transfert thermique 2 written by Michel Ledoux and published by ISTE Group. This book was released on 2022-01-01 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les transferts thermiques sont par nature classifiés en conduction et rayonnement. Dans sa pratique, le physicien, le chercheur ou l’ingénieur doit travailler sur deux plans : le « travail de coin de table », domaine de la calculette, et celui de la conception approfondie, qui mobilisera l’outil informatique. Cet ouvrage se place dans ces deux perspectives. Transfert thermique 2 est dédié au rayonnement. Après des rappels de photométrie, il traite le calcul des luminances, et se base sur la théorie du corps noir et les lois associées (Stefan, Wien). Le rayonnement réciproque de deux surfaces en influence totale est extensivement traité. Il aborde également le cas des surfaces finies. Cet ouvrage associe approche élémentaire et approfondissement de la discipline. Les passages demandant une culture mathématique plus pointue sont clairement distingués pour en permettre l’étude aux lecteurs moins spécialisés sur ce point. Ce livre est illustré par des exemples d’approches analytiques et de problèmes demandant un traitement numérique. Il s’adresse aux étudiants et professionnels en quête de dimensionnement rapide.
Download or read book Heat Transfer 4 written by Michel Ledoux and published by John Wiley & Sons. This book was released on 2023-01-12 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat is a branch of thermodynamics that occupies a unique position due to its involvement in the field of practice. Being linked to the management, transport and exchange of energy in thermal form, it impacts all aspects of human life and activity. Heat transfers are, by nature, classified as conduction, convection (which inserts conduction into fluid mechanics) and radiation. The importance of these three transfer methods has resulted – justifiably – in a separate volume being afforded to each of them, with the subject of convection split into two volumes. This fourth volume is dedicated to convection, more specifically, the problem of particular convective transfers. Twophase convection is considered and a more recent and much lesser-known field is presented, that of phase change transfer. Particular significance is given to numerical applications, allowing the reader to handle orders of magnitude, an important point in all physics. Heat Transfer 4 combines a basic approach with a deeper understanding of the discipline and will therefore appeal to a wide audience, from technician to engineer, from doctoral student to teacher-researcher.
Download or read book Heat Transfer II Essentials written by The Editors of REA and published by Research & Education Assoc.. This book was released on 2013-01-01 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: REA’s Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Heat Transfer II reviews correlations for forced convection, free convection, heat exchangers, radiation heat transfer, and boiling and condensation.
Download or read book L homme et les lois de la nature 2 written by Jean-Pierre COURTIN and published by Lulu.com. This book was released on 2012-01-07 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manuel de culture générale scientifique, de niveau universitaire (licences et masters scientifiques)
Download or read book Analytical Heat Transfer written by Je-Chin Han and published by CRC Press. This book was released on 2022-06-24 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical Heat Transfer explains how to analyze and solve conduction, convection, and radiation heat transfer problems. It enables students to tackle complex engineering heat transfer problems prevalent in practice. Covering heat transfer in high-speed flows and unsteady highly turbulent flows, the book also discusses enhanced heat transfer in channels, heat transfer in rotating channels, numerical modeling for turbulent flow heat transfer, and thermally developing heat transfer in a circular tube. The second edition features new content on Duhamel’s superposition method, Green’s function method for transient heat conduction, finite-difference method for steady state and transient heat conduction in cylindrical coordinates, and laminar mixed convection. It includes two new chapters on laminar-to-turbulent transitional heat transfer and turbulent flow heat transfer enhancement, in addition to end-of-chapter problems. The book bridges the gap between basic heat transfer undergraduate courses and advanced heat transfer graduate courses for a single semester of intermediate heat transfer, advanced conduction/radiation heat transfer, or convection heat transfer. Features: Focuses on analyzing and solving classic heat transfer problems in conduction, convection, and radiation Covers 2-D and 3-D view factor evaluation, combined radiation with conduction and/or convection, and gas radiation optically thin and optically thick limits Features updated content and new chapters on mass and heat transfer analogy, thermally developing heat transfer in a circular tube, laminar-turbulent transitional heat transfer, unsteady highly turbulent flows, enhanced heat transfer in channels, heat transfer in rotating channels, and numerical modeling for turbulent flow heat transfer Provides step-by-step mathematical formula derivations, analytical solution procedures, and demonstration examples Includes end-of-chapter problems with an accompanying Solutions Manual for instructors This book is ideal for undergraduate and graduate students studying basic heat transfer and advanced heat transfer.
Download or read book Engineering Heat Transfer written by Donatello Annaratone and published by Springer Science & Business Media. This book was released on 2010-03-14 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a generalist textbook; it is designed for anybody interested in heat transmission, including scholars, designers and students. Two criteria constitute the foundation of Annaratone’s books, including the present one. The first one consists of indispensable scientific rigor without theoretical exasperation. The inclusion in the book of some theoretical studies, even if admirable for their scientific rigor, would have strengthened the scientific foundation of this publication, yet without providing the reader with further applicable know-how. The second criterion is to deliver practical solution to operational problems. This criterion is fulfilled through equations based on scientific rigor, as well as a series of approximated equations, leading to convenient and practically acceptable solutions, and through diagrams and tables. When a practical case is close to a well defined theoretical solution, corrective factors are shown to offer simple and correct solutions to the problem.
Download or read book Heat Transfer Volume 2 written by Yves Jannot and published by John Wiley & Sons. This book was released on 2023-08-22 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat Transfer 2 deals with radiation, heat exchangers and flat plate solar collectors. It presents the treatment of radiation in semi-transparent media to be taken into account for insulation or recovery of high temperature waste heat (energy saving in industry), as well as in certain solar applications (energy transition). The numerous solved exercises allow the reader to grasp the whole range of applications, whether in the field of building, transport, materials or the environment. The appendices contain all the data needed to solve the exercises and will be a valuable source of information. This book is designed for masters and engineering students who are interested in all aspects of heat transfer, but also for engineers who will find the bases needed to understand similar phenomena (conduction-convection-radiation), but which require a different form of reflection and approach.
Download or read book Transfert de chaleur 2 written by and published by . This book was released on 2022 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transfert de chaleur 2 written by Yves Jannot and published by ISTE Group. This book was released on 2022-04-01 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transfert de chaleur 2 porte sur le rayonnement, les échangeurs de chaleur et les capteurs solaires plans. Il présente en particulier le traitement du rayonnement dans les milieux semi-transparents à prendre en compte aussi bien pour l’isolation ou la récupération des chaleurs fatales à haute température (économie d’énergie dans l’industrie) que dans certaines applications solaires (transition énergétique). Les nombreux exercices résolus permettent d’appréhender l’ensemble des applications du transfert de chaleur, que ce soit dans le domaine du bâtiment, des transports, des matériaux ou de l’environnement. Les annexes contiennent toutes les données nécessaires à la résolution des exercices et seront une source d’information précieuse. Cet ouvrage est conçu pour les étudiants de master et d’école d’ingénieurs qui s’intéressent à tous les aspects des transferts thermiques, mais aussi pour les ingénieurs qui trouveront ici les bases nécessaires à la compréhension de phénomènes apparemment proches (conduction-convection-rayonnement), mais qui demandent une forme de réflexion et d’approche différente.
Download or read book APPLIED HEAT TRANSFER Volume Two With Worked Examples written by B. N. Nnolim and published by Lulu.com. This book was released on 2010-07-26 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents concepts, ideas and methods in convective heat transfer in easily understandable form. The book starts the reader from the fundamentals and progresses to the application of these to practical engineering problems and to interface with modern research, new ideas, products and processes.
Download or read book Advances in Numerical Heat Transfer Volume 2 written by W. Minkowycz and published by Routledge. This book was released on 2018-12-13 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume discusses the advances in numerical heat transfer modeling by applying high-performance computing resources, striking a balance between generic fundamentals, specific fundamentals, generic applications, and specific applications.
Download or read book Kern s Process Heat Transfer written by Ann Marie Flynn and published by John Wiley & Sons. This book was released on 2019-05-16 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book insures the legacy of the original 1950 classic, Process Heat Transfer, by Donald Q. Kern. This second edition book is divided into three parts: Fundamental Principles; Heat Exchangers; and Other Heat Transfer Equipment/ Considerations. - Part I provides a series of chapters concerned with introductory topics that are required when solving heat transfer problems. This part of the book deals with topics such as steady-state heat conduction, unsteady-state conduction, forced convection, free convection, and radiation. - Part II is considered by the authors to be the “meat” of the book – addressing heat transfer equipment design procedures and applications. In addition to providing a more meaningful treatment of the various types of heat exchangers, this part also examines the impact of entropy calculations on exchanger design. - Part III of the book examines other related topics of interest, including boiling and condensation, refrigeration and cryogenics, boilers, cooling towers and quenchers, batch and unsteady-state processes, health & safety and the accompanying topic of risk. An Appendix is also included. What is new in the 2nd edition Changes that are addressed in the 2nd edition so that Kern’s original work continues to remain relevant in 21st century process engineering include: - Updated Heat Exchanger Design - Increased Number of Illustrative Examples - Energy Conservation/ Entropy Considerations - Environmental Considerations - Health & Safety - Risk Assessment - Refrigeration and Cryogenics - Inclusion of SI Units
