Heat Transfer Enhancement of Heat Exchangers

Heat Transfer Enhancement of Heat Exchangers
Author: Sadik Kakaç
Publisher: Springer Science & Business Media
Total Pages: 670
Release: 2013-03-09
Genre: Technology & Engineering
ISBN: 9401591598

Heat transfer enhancement in single-phase and two-phase flow heat exchangers in important in such industrial applications as power generating plant, process and chemical industry, heating, ventilation, air conditioning and refrigeration systems, and the cooling of electronic equipment. Energy savings are of primary importance in the design of such systems, leading to more efficient, environmentally friendly devices. This book provides invaluable information for such purposes.

Heat Transfer Enhancement with Nanofluids

Heat Transfer Enhancement with Nanofluids
Author: Vincenzo Bianco
Publisher: CRC Press
Total Pages: 473
Release: 2015-04-01
Genre: Science
ISBN: 1482254026

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

Nanofluid Flow in Porous Media

Nanofluid Flow in Porous Media
Author: Mohsen Sheikholeslami Kandelousi
Publisher: BoD – Books on Demand
Total Pages: 246
Release: 2020-08-19
Genre: Science
ISBN: 1789238374

Studies of fluid flow and heat transfer in a porous medium have been the subject of continuous interest for the past several decades because of the wide range of applications, such as geothermal systems, drying technologies, production of thermal isolators, control of pollutant spread in groundwater, insulation of buildings, solar power collectors, design of nuclear reactors, and compact heat exchangers, etc. There are several models for simulating porous media such as the Darcy model, Non-Darcy model, and non-equilibrium model. In porous media applications, such as the environmental impact of buried nuclear heat-generating waste, chemical reactors, thermal energy transport/storage systems, the cooling of electronic devices, etc., a temperature discrepancy between the solid matrix and the saturating fluid has been observed and recognized.

Electric Fields, Additives and Simultaneous Heat and Mass Transfer in Heat Transfer Enhancement

Electric Fields, Additives and Simultaneous Heat and Mass Transfer in Heat Transfer Enhancement
Author: Sujoy Kumar Saha
Publisher: Springer
Total Pages: 131
Release: 2019-07-18
Genre: Science
ISBN: 3030207730

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.

Heat Transfer Enhancement Techniques

Heat Transfer Enhancement Techniques
Author: Ashwani Kumar
Publisher: John Wiley & Sons
Total Pages: 401
Release: 2024-11-18
Genre: Science
ISBN: 1394270976

This comprehensive guide explores the latest heat transfer enhancement techniques and provides the knowledge and insights required to tackle present and future challenges associated with heat dissipation, making it an essential resource for researchers, engineers, and professionals in the field. In today’s rapidly evolving world, where technological advancements are driving industries forward, the need for innovative solutions for heat transfer and dissipation challenges is becoming increasingly critical. This book serves as a comprehensive guide that explores the latest heat transfer enhancement techniques and their potential to inspire the development of new devices and technologies. By delving into this subject matter, the book aims to empower researchers, engineers, and professionals in the field with the knowledge and insights required to tackle the present and future challenges associated with heat dissipation. It provides a roadmap for pushing the boundaries of traditional thinking and fostering innovation in the field. Heat Transfer Enhancement Techniques: Thermal Performance, Optimization and Applications will be helpful to readers in presenting the basic and advanced technological developments of heat transfer enhancement techniques. Each chapter will cover a specific problem with future scope to further extend this research. This book contains new methodologies, models, techniques, and applications, as well as fundamental knowledge of heat transfer techniques.

Principles of Enhanced Heat Transfer

Principles of Enhanced Heat Transfer
Author: Ralph L. Webb
Publisher: Wiley-Interscience
Total Pages: 584
Release: 1994-03-28
Genre: Science
ISBN:

Indeed, today "second generation" enhancement concepts are routing in the automotive and refrigeration industries to obtain lower cost, smaller heat exchanger size, and higher energy efficiency in system operation. And the aerospace, process, and power generation industries are not far behind.

Performance Evaluation Criteria in Heat Transfer Enhancement

Performance Evaluation Criteria in Heat Transfer Enhancement
Author: Sujoy Kumar Saha
Publisher: Springer
Total Pages: 115
Release: 2019-06-19
Genre: Science
ISBN: 3030207587

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.

Heat Transfer

Heat Transfer
Author: Konstantin Volkov
Publisher: BoD – Books on Demand
Total Pages: 372
Release: 2018-06-27
Genre: Science
ISBN: 1789232643

The book focuses on new analytical, experimental, and computational developments in the field of research of heat and mass transfer phenomena. The generation, conversion, use, and exchange of thermal energy between physical systems are considered. Various mechanisms of heat transfer such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by phase changes are presented. Theory and fundamental research in heat and mass transfer, numerical simulations and algorithms, experimental techniques, and measurements as they applied to all kinds of applied and emerging problems are covered.

Process Intensification

Process Intensification
Author: David Reay
Publisher: Butterworth-Heinemann
Total Pages: 624
Release: 2013-06-05
Genre: Technology & Engineering
ISBN: 0080983057

Process Intensification: Engineering for Efficiency, Sustainability and Flexibility is the first book to provide a practical working guide to understanding process intensification (PI) and developing successful PI solutions and applications in chemical process, civil, environmental, energy, pharmaceutical, biological, and biochemical systems. Process intensification is a chemical and process design approach that leads to substantially smaller, cleaner, safer, and more energy efficient process technology. It improves process flexibility, product quality, speed to market and inherent safety, with a reduced environmental footprint. This book represents a valuable resource for engineers working with leading-edge process technologies, and those involved research and development of chemical, process, environmental, pharmaceutical, and bioscience systems. - No other reference covers both the technology and application of PI, addressing fundamentals, industry applications, and including a development and implementation guide - Covers hot and high growth topics, including emission prevention, sustainable design, and pinch analysis - World-class authors: Colin Ramshaw pioneered PI at ICI and is widely credited as the father of the technology

Introduction to Enhanced Heat Transfer

Introduction to Enhanced Heat Transfer
Author: Sujoy Kumar Saha
Publisher: Springer
Total Pages: 111
Release: 2019-06-29
Genre: Science
ISBN: 3030207404

This Brief stands as a primer for heat transfer fundamentals in heat transfer enhancement devices, the definition of heat transfer area, passive and active enhancement techniques and their potential and benefits and commercial applications. It further examines techniques and modes of heat transfer like single-phase flow and two-phase flow, natural and forced convection, radiation heat transfer and convective mass transfer.