S. Harikrishnan – författare

High-Temperature Phase Change Materials for Thermal Energy Storage covers the fundamentals, thermal characteristics, measurement, design, and applications of high-temperature phase change materials (PCMs) for thermal energy storage, supported by examples and numerical modeling. The differences between low-temperature and high-temperature PCMs are examined with respect to thermophysical properties, phase change properties, and melting/solidification processes, with detailed coverage of how to alter or shorten the phase transition temperature range between melting and solidification, providing routes for the utilization of PCMs for specific high-temperature applications. The book also addresses key challenges, such as the design of PCM containers, phase transition temperature with little deviation, high latent heat capacity, thermal conductivity, viscosity, efficiency, ecocompatibility, and cost. This book is a valuable resource for researchers, advanced students, and scientists across the areas of energy storage, power generation, energy engineering, thermodynamics, materials science, renewable energy, energy management, mechanical engineering, and chemical engineering as well as engineers, research and development professionals, and other industry personnel with an interest in thermal energy storage design and materials.

What can social spaces tell us about social relations in society? How do everyday social spaces like teashops, reading rooms, and libraries reify—or subvert—dominant social structures like caste and gender? These are the questions that this book explores through a study of modern Kerala. Using archival material, discourse analysis, participant observation, and personal interviews, this book traces the transformation of public spaces through the nineteenth and twentieth centuries.

The volume focuses on how "modernity" has also been a struggle for access to public spaces, and non-institutional spaces like teashops, markets, public roads, temple grounds, reading rooms, and libraries have all been crucial to how political culture was shaped, and how dominant hegemonies—caste, class, or capital—have been challenged. It suggests that the secular public sphere that emerged in the last century in Kerala was a result of the constant negotiations between conflicting ideas which were put to test in these social spaces. At a time when digital spaces are fast replacing physical ones, this book is a timely reminder of the struggles that led to the emergence of secular public spaces in Kerala. It contributes to similar studies on public space that have emerged from other parts of the world over the last decades.

A major contribution to understanding modern India, this book will be of interest to scholars and researchers of social history, political science, political sociology, gender studies, linguistics, and South Asian studies.

What can social spaces tell us about social relations in society? How do everyday social spaces like teashops, reading rooms, and libraries reify—or subvert—dominant social structures like caste and gender? These are the questions that this book explores through a study of modern Kerala. Using archival material, discourse analysis, participant observation, and personal interviews, this book traces the transformation of public spaces through the nineteenth and twentieth centuries.

The volume focuses on how "modernity" has also been a struggle for access to public spaces, and non-institutional spaces like teashops, markets, public roads, temple grounds, reading rooms, and libraries have all been crucial to how political culture was shaped, and how dominant hegemonies—caste, class, or capital—have been challenged. It suggests that the secular public sphere that emerged in the last century in Kerala was a result of the constant negotiations between conflicting ideas which were put to test in these social spaces. At a time when digital spaces are fast replacing physical ones, this book is a timely reminder of the struggles that led to the emergence of secular public spaces in Kerala. It contributes to similar studies on public space that have emerged from other parts of the world over the last decades.

A major contribution to understanding modern India, this book will be of interest to scholars and researchers of social history, political science, political sociology, gender studies, linguistics, and South Asian studies.

This book provides detailed information related to nanofluids, synthesis and preparation, morphologies of nanoparticles, selection of base fluids and thermophysical properties of nanofluids. The advantage of various conduits, the improvement of the heat transfer performance of phase change materials (PCMs), and the base PCMs for diverse applications are also discussed. Crucial difficulties like stability, aggregation, and clogging of nanoparticles are detailed including factors like the size, shape, and motion of nanoparticles that influence the heat transfer performance of nanofluids. Challenges, applications, and scope of the future works in the subject area are included.

Features:

This volume is aimed at graduate students and researchers in thermal engineering, heat transfer, material science and engineering, and heat transfer enhancement.

This book provides detailed information related to nanofluids, synthesis and preparation, morphologies of nanoparticles, selection of base fluids and thermophysical properties of nanofluids. The advantage of various conduits, the improvement of the heat transfer performance of phase change materials (PCMs), and the base PCMs for diverse applications are also discussed. Crucial difficulties like stability, aggregation, and clogging of nanoparticles are detailed including factors like the size, shape, and motion of nanoparticles that influence the heat transfer performance of nanofluids. Challenges, applications, and scope of the future works in the subject area are included.

Features:

This volume is aimed at graduate students and researchers in thermal engineering, heat transfer, material science and engineering, and heat transfer enhancement.

This comprehensive book focuses on the basic physical features and purpose of nanofluids and miniature heat sinks. The contents demonstrate the design modification, fabrication, experimental investigation, and various applications of miniature heat sinks. The book provides context for thermal performance of miniature heat sinks as well as summaries of experimental results correlations that reflect the current technical innovations are included. This book is a useful reference for both academia and industry alike.