Описание: This Brief deals with externally finned tubes, their geometric parameters, Reynolds number, dimensionless variables, friction factor, plain plate fins on round tubes, the effect of fin spacing, correlations, pain individually finned tubes, circular fins with staggered tubes, low integral fin tubes, wavy fin, enhanced plate fin geometries with round tubes, Offset Strip Fins, convex louver fins, louvered fin, perforated fin, mesh fin, vortex generator, enhanced circular fin geometries, spine or segmented fin, wire loop fin, flat extruded tubes with internal membranes, plate and fin automotive radiators, performance comparison, numerical simulation, advanced fin geometries, hydrophilic coatings, internally finned tubes and annuli, spirally fluted and indented tube, advanced internal fin geometries, and finned annuli. The book is ideal for professionals and researchers dealing with thermal management in devices.
Автор: Sujoy Kumar Saha; Hrishiraj Ranjan; Madhu Sruthi E Название: Heat Transfer Enhancement in Plate and Fin Extended Surfaces ISBN: 3030207382 ISBN-13(EAN): 9783030207380 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This Brief deals with heat transfer and friction in plate and fin extended heat transfer enhancement surfaces. It examines Offset-Strip Fin (OSF), Enhancement Principle, Analytically Based Models for j and f vs. Re, Transition from Laminar to Turbulent Region, Correlations for j and f vs. Re, Use of OSF with Liquids, Effect of Percent Fin Offset, Effect of Burred Edges, Louver fin, heat transfer and friction correlations, flow structure in the louver fin array, analytical model for heat transfer and friction, convex louver fin, wavy fin, 3D corrugated fin, perforated fin, pin fins and wire mesh, types of vortex generators, metal foam fin, plain fin, packings, numerical simulation of various types of fins.
Название: Heat Transfer Enhancement With Nano ISBN: 148225400X ISBN-13(EAN): 9781482254006 Издательство: Taylor&Francis Рейтинг: Цена: 31390.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Nanofluids are gaining the attention of scientists and researchers around the world. This new category of heat transfer medium improves the thermal conductivity of fluid by suspending small solid particles within it and offers the possibility of increased heat transfer in a variety of applications. Bringing together expert contributions from across the globe, Heat Transfer Enhancement with Nanofluids presents a complete understanding of the application of nanofluids in a range of fields and explains the main techniques used in the analysis of nanofuids flow and heat transfer.
Providing a rigorous framework to help readers develop devices employing nanofluids, the book addresses basic topics that include the analysis and measurements of thermophysical properties, convection, and heat exchanger performance. It explores the issues of convective instabilities, nanofluids in porous media, and entropy generation in nanofluids. The book also contains the latest advancements, innovations, methodologies, and research on the subject.
Presented in 16 chapters, the text:
Discusses the possible mechanisms of thermal conduction enhancement
Reviews the results of a theoretical analysis determining the anomalous enhancement of heat transfer in nanofluid flow
Assesses different approaches modeling the thermal conductivity enhancement of nanofluids
Focuses on experimental methodologies used to determine the thermophysical properties of nanofluids
Analyzes forced convection heat transfer in nanofluids in both laminar and turbulent convection
Highlights the application of nanofluids in heat exchangers and microchannels
Discusses the utilization of nanofluids in porous media
Introduces the boiling of nanofluids
Treats pool and flow boiling by analyzing the effect of nanoparticles on these complex phenomena
Indicates future research directions to further develop this area of knowledge, and more
Intended as a reference for researchers and engineers working in the field, Heat Transfer Enhancement with Nanofluids presents advanced topics that detail the strengths, weaknesses, and potential future developments in nanofluids heat transfer.
Автор: William F. Mohs; Francis A. Kulacki Название: Heat and Mass Transfer in the Melting of Frost ISBN: 3319205072 ISBN-13(EAN): 9783319205076 Издательство: Springer Рейтинг: Цена: 8489.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The volume`s description of in-plane and normal digital images of frost growth and melting is also unique in the field, and the digital analysis technique offers an advantage over invasive measurement methods.
Описание: This monograph presents results of the analytical and numerical modeling of convective heat and mass transfer in different rotating flows caused by (i) system rotation, (ii) swirl flows due to swirl generators, and (iii) surface curvature in turns and bends.
Описание: The Symposium on "The Influence of Polymer Additives on Veloc- ity and Temperature Fields" was proposed to the General Assem- bly of the International Union of Theoretical and Applied Me- chanics (IUTAM) by the "Gesellschaft fur Angewandte Mathematik und Mechanik" (GAMM). The Symposium was held under the auspices of IUTAM in association with the "Deutsche Rheologische Ge- sellschaft" (DRG) with responsibility for the organization ly- ing with B. Gampert (Universitat-GH-Essen). The main aim of this IUTAM Symposium was to consider the funda- mental aspects of the phenomena that occur when small amounts of polymers are added to turbulent flows (turbulent drag re- duction) and laminar porous media flows. In particular atten- tion was devoted to - the influence of molecular parameters of the polymers and solution properties, especially the elongational viscosity, on turbulent flow and laminar porous media flow; the influence of polymers on the turbulence structure in polymer drag reduction.
Автор: Vincenzo Bianco, Oronzio Manca, Sergio Nardini, Ka Название: Heat Transfer Enhancement with Nanofluids ISBN: 1138749486 ISBN-13(EAN): 9781138749481 Издательство: Taylor&Francis Рейтинг: Цена: 11789.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Nanofluids are gaining the attention of scientists and researchers around the world. This new category of heat transfer medium improves the thermal conductivity of fluid by suspending small solid particles within it and offers the possibility of increased heat transfer in a variety of applications. Bringing together expert contributions from across the globe, Heat Transfer Enhancement with Nanofluids presents a complete understanding of the application of nanofluids in a range of fields and explains the main techniques used in the analysis of nanofuids flow and heat transfer.
Providing a rigorous framework to help readers develop devices employing nanofluids, the book addresses basic topics that include the analysis and measurements of thermophysical properties, convection, and heat exchanger performance. It explores the issues of convective instabilities, nanofluids in porous media, and entropy generation in nanofluids. The book also contains the latest advancements, innovations, methodologies, and research on the subject.
Presented in 16 chapters, the text:
Discusses the possible mechanisms of thermal conduction enhancement
Reviews the results of a theoretical analysis determining the anomalous enhancement of heat transfer in nanofluid flow
Assesses different approaches modeling the thermal conductivity enhancement of nanofluids
Focuses on experimental methodologies used to determine the thermophysical properties of nanofluids
Analyzes forced convection heat transfer in nanofluids in both laminar and turbulent convection
Highlights the application of nanofluids in heat exchangers and microchannels
Discusses the utilization of nanofluids in porous media
Introduces the boiling of nanofluids
Treats pool and flow boiling by analyzing the effect of nanoparticles on these complex phenomena
Indicates future research directions to further develop this area of knowledge, and more
Intended as a reference for researchers and engineers working in the field, Heat Transfer Enhancement with Nanofluids presents advanced topics that detail the strengths, weaknesses, and potential future developments in nanofluids heat transfer.
Автор: Sheikholeslami, Mohsen Название: Applications of Nanofluid for Heat Transfer Enhancement ISBN: 0081021720 ISBN-13(EAN): 9780081021729 Издательство: Elsevier Science Рейтинг: Цена: 19012.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Applications of Nanofluid for Heat Transfer Enhancement explores recent progress in computational fluid dynamic and nonlinear science and its applications to nanofluid flow and heat transfer. The opening chapters explain governing equations and then move on to discussions of free and forced convection heat transfers of nanofluids.
Next, the effect of nanofluid in the presence of an electric field, magnetic field, and thermal radiation are investigated, with final sections devoted to nanofluid flow in porous media and application of nanofluid for solidification.
The models discussed in the book have applications in various fields, including mathematics, physics, information science, biology, medicine, engineering, nanotechnology, and materials science.
Автор: Ganji, Davood Domairry Название: Heat Transfer Enhancement Using Nanofluid Flow in Microchannels ISBN: 0323431399 ISBN-13(EAN): 9780323431392 Издательство: Elsevier Science Рейтинг: Цена: 21054.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Heat Transfer Enhancement Using Nanofluid Flow in Microchannels: Simulation of Heat and Mass Transfer focuses on the numerical simulation of passive techniques, and also covers the applications of external forces on heat transfer enhancement of nanofluids in microchannels.
Economic and environmental incentives have increased efforts to reduce energy consumption. Heat transfer enhancement, augmentation, or intensification are the terms that many scientists employ in their efforts in energy consumption reduction. These can be divided into (a) active techniques which require external forces such as magnetic force, and (b) passive techniques which do not require external forces, including geometry refinement and fluid additives.
Автор: Sujoy Kumar Saha; Hrishiraj Ranjan; Madhu Sruthi E Название: Performance Evaluation Criteria in Heat Transfer Enhancement ISBN: 3030207609 ISBN-13(EAN): 9783030207601 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This Brief deals with Performance Evaluation Criteria (PEC) for heat exchangers, single phase flow, objective function and constraints, algebraic formulation, constant flow rate, fixed flow area, thermal resistance, heat exchanger effectiveness, relations for St and f, finned tube banks, variations of PEC, reduced exchanger flow rate, exergy based PEC, PEC for two-phase heat exchangers, work consuming, work producing and heat actuated systems. The authors explain Performance Criteria of Enhanced Heat Transfer Surfaces—the ratio of enhanced performance to the basic performance—and its importance for Heat Transfer Enhancement and efficient thermal management in devices.
Автор: Sujoy Kumar Saha; Manvendra Tiwari; Bengt Sund?n; Название: Advances in Heat Transfer Enhancement ISBN: 3319294784 ISBN-13(EAN): 9783319294780 Издательство: Springer Рейтинг: Цена: 8489.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A companion edition in the SpringerBrief Subseries on Thermal Engineering and Applied Science to three other monographs including "Critical Heat Flux in Flow Boiling in Microchannels," this volume is idea for professionals, researchers, and graduate students concerned with electronic cooling.
Автор: Sujoy Kumar Saha; Hrishiraj Ranjan; Madhu Sruthi E Название: Two-Phase Heat Transfer Enhancement ISBN: 3030207544 ISBN-13(EAN): 9783030207540 Издательство: Springer Рейтинг: Цена: 6848.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This Brief concerns heat transfer and pressure drop in heat transfer enhancement for boiling and condensation. The authors divide their topic into six areas: abrasive treatment and coatings, combined structured and porous surfaces, basic principles of boiling mechanism, vapor space condensation, convective vaporization, and forced condensation inside tubes. Within this framework, the book examines range of specific phenomena including abrasive treatment, open grooves, 3D cavities, etched surfaces, electroplating, pierced 3D cover sheets, attached wire and screen promoters, non-wetting coatings, oxide and ceramic coatings, porous surfaces, structured surfaces (integral roughness), combined structured and porous surfaces, composite surfaces, single-tube pool boiling tests, theoretical fundamentals like liquid superheat, effect of cavity shape and contact angle on superheat, entrapment of vapor in cavities, nucleation at a surface cavity, effect of dissolved gases, bubble departure diameter, bubble dynamics, boiling hysteresis and orientation effects, basic principles of boiling mechanism, visualization and mechanism of boiling in subsurface tunnels, and Chien and Webb parametric boiling studies.
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