Multiphase flow and heat transfer have found a wide range of applications in nearly all aspects of engineering and science fields such as mechanical engineering, chemical and petrochemical engineering, nuclear engineering, energy engineering, material engineering, ocean engineering, mineral engineering, electronics and micro-electronics engineering, information technology, space technology, micro- and nano-technologies, biomedical and life science, etc. The Ebook series aims to present state-of-the-art review and research topics in all aspects of multiphase flow and heat transfer, which are contributed by renowned scientists and researchers in the relevant fields. The topics include multiphase transport phenomena including gas-liquid, liquid-solid, gas-solid and gas-liquid-solid flows, phase change processes such as flow boiling, pool boiling, and condensation, etc, nuclear thermal hydraulics, fluidization, mass transfer, bubble and drop dynamics, particle flow interactions, cavitation phenomena, numerical methods, experimental techniques, multiphase flow equipment such as multiphase pumps, mixers and separators, etc, combustion processes, environmental protection and pollution control, phase change materials and their applications, macro-scale and micro-scale transport phenomena, nano-fluidics, micro-gravity multiphase flow and heat transfer, energy engineering, renewable energy, electronic chips cooling, data center cooling, fuel cell, multiphase flow and heat transfer in biological and life engineering and science etc. The Ebook series not only presents recent advances in conventional research topics but also in new and interdisciplinary research fields. It is planned to publish two volumes per year and is hoped that it will prove to be invaluable for scientists and researchers.