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Über dieses Buch

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.

Inhaltsverzeichnis

Frontmatter

Chapter 1. Introduction

Abstract
The introduction to the effect of electric field, additives and simultaneous heat and mass transfer on heat transfer coefficients and friction factor is presented in this chapter.
Sujoy Kumar Saha, Hrishiraj Ranjan, Madhu Sruthi Emani, Anand Kumar Bharti

Chapter 2. Electrode Design and Its Placement, Enhancement of Single-Phase Gas and Liquid Flow, Theoretical Studies

Abstract
The electrohydrodynamic technique applied to liquid and gas flows to achieve heat transfer augmentation has been discussed in this chapter. The effect of electrode design and its placement in the flow on heat transfer and pressure drop characteristics is presented in detail. Also, the numerical investigations carried out in this area are reported.
Sujoy Kumar Saha, Hrishiraj Ranjan, Madhu Sruthi Emani, Anand Kumar Bharti

Chapter 3. Enhancement of Two-Phase Flow Using EHD Technique

Abstract
The heat transfer augmentation in two-phase flow using EHD technique is presented in this chapter. The concepts of vapour space condensation, in-tube condensation, falling film evaporation, pool boiling, critical heat flux and convective vaporization with EHD technique are thoroughly elaborated.
Sujoy Kumar Saha, Hrishiraj Ranjan, Madhu Sruthi Emani, Anand Kumar Bharti

Chapter 4. Mass Transfer in the Gas Phase

Abstract
This chapter presents detailed discussion on simultaneous heat and mass transfer phenomenon for heat transfer augmentation. The mass transfer resistance in gas phase for different processes like condensation with noncondensable gases, evaporation of water into airstream, dehumidification in finned tube heat exchangers and water film enhancement of finned tube exchanger has been presented.
Sujoy Kumar Saha, Hrishiraj Ranjan, Madhu Sruthi Emani, Anand Kumar Bharti

Chapter 5. Additives for Gases and Liquids

Abstract
This chapter summarizes the effect of additives for gases and liquids on the enhancement of heat transfer. The heat transfer performance by using additives such as solid particles, metallic nano-sized particles, gas bubbles, suspensions in dilute polymer and surfactant solutions for single-phase liquids and solid and liquid additives for gaseous phase is presented. Also, the additives for boiling, condensation and absorption processes are discussed.
Sujoy Kumar Saha, Hrishiraj Ranjan, Madhu Sruthi Emani, Anand Kumar Bharti

Chapter 6. Conclusions

Abstract
Following conclusions are drawn.
Sujoy Kumar Saha, Hrishiraj Ranjan, Madhu Sruthi Emani, Anand Kumar Bharti

Backmatter

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