Описание: Offers an introduction to the discontinuous finite element method. This book provides a review of the fundamental laws and equations governing thermal and fluid systems. It also explains mesh generation and adaptivity, parellelization algorithms and error analysis.
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: 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: 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.
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: 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.
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: 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.
Описание: This Brief deals with electrode design and placement, enhancement of both liquid and gas flow, vapor space condensation, in-tube condensation, falling film evaporation, correlations. It further provides a fundamental understanding of boiling and condensation, pool boiling, critical heat flux, convective vaporization, additives for single-phase liquids like solid particles, gas bubbles, suspensions in dilute polymer and surfactant solutions, solid additives and liquid additives for gases, additives for boiling, condensation and absorption, mass transfer resistance in gas phase (condensation with noncondensible gases, evaporation into air, dehumidifying finned tube heat exchangers, water film enhancement of finned tube exchanger), controlling resistance in liquid phase, and significant resistance in both phases. The volume is ideal for professionals and researchers dealing with thermal management in devices.
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.
Автор: Sujoy Kumar Saha; Hrishiraj Ranjan; Madhu Sruthi E Название: Insert Devices and Integral Roughness in Heat Transfer Enhancement ISBN: 3030207757 ISBN-13(EAN): 9783030207755 Издательство: Springer Рейтинг: Цена: 6848.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This Brief describes heat transfer and pressure drop in heat transfer enhancement by insert devices and integral roughness. The authors deal with twisted-tape insert laminar and turbulent flow in tubes and annuli in smooth tubes and rough tubes, segmented twisted-tape inserts, displaced enhancement devices, wire coil inserts, extended surface inserts and tangential injection devices. The articles also address transverse and helical integral rib roughness, corrugated tube roughness, 3D and 2D roughness, rod bundles, outside roughness for cross flow, non-circular channels, Reynolds analogy and similarity law, numerical simulation and predictive models. The book is ideal for professionals and researchers working with thermal management in devices.
Описание: The modification of interface shear stresses between flow boiling and flow condensation in case of annular flow structure may be considered through incorporation of the so called blowing parameter, which differentiates between these two modes of heat transfer.
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