细水雾
本书特色
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本书系统介绍了细水雾（Watermist）发生方法、雾特性实验测量方法，以及细水雾灭火、抑爆、除尘、热防护等方面的基础研究和工程应用的*进展、发展趋势和面临的挑战。全书既涉及相关理论分析和实验模拟测试，又有模型构建与验证，还包含国内外主要标准和规范，是对目前世界上细水雾基础研究和技术发展概况及前沿热点的全面阐述和展望。
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内容简介
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本书系统介绍了细水雾（Watermist）发生方法、雾特性实验测量方法，以及细水雾灭火、抑爆、除尘、热防护等方面的基础研究和工程应用的*新进展、发展趋势和面临的挑战。全书既涉及相关理论分析和实验模拟测试，又有模型构建与验证，还包含国内外主要标准和规范，是对目前世界上细水雾基础研究和技术发展概况及前沿热点的全面阐述和展望。
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目录
Contents Chapter 1 Introduction 1References 5Chapter 2 Basic De.nitions 182.1 Watermist 182.2 Basicvariablesofwatermist 182.2.1 Thecumulativevolumediameter 182.2.2 Sauter mean diameter and others 192.2.3 Spray angle 20References 21Chapter 3 Water Mist Generation and Spray Characteristics 233.1 Methodsofwatermistgeneration 233.1.1 Impingement nozzle 243.1.2 Pressure jet nozzle 253.1.3 Twin fluids nozzle 263.1.4 Effervescent atomizing nozzle 273.1.5 Effervescent-pressure jet nozzle 293.1.6 Twin fluids-pressure jet nozzle 313.2 Watermistspraycharacteristics 323.2.1 Droplet size distribution 323.2.2 Spray momentum 363.2.3 Spray flux density 39References 42Chapter 4 Methods of Spray Characterization 464.1 Droplet sizing methods 464.1.1 Phase Doppler particle analyzer 474.1.2 Global rainbow thermometry 514.1.3 Laser diffraction technique 544.1.4 Digital particle image velocimetry 564.1.5 Interferometric laser imaging for droplet sizing 614.2 Measurement of spray flux density 65References 66Chapter 5 FireSuppressionMechanismsandInfluencingFactors 73 5.1 Fire suppression mechanisms 745.1.1 Heat extraction 755.1.2 Displacement 895.1.3 Radiant heat attenuation 915.1.4 Kinetic effects 975.1.5 Chemical aspects 1005.2 Influencing factors 1025.2.1 Types or parameters of the fire 1025.2.2 External factors 1065.2.3 Additive effects 113References 116Chapter 6 Explosion Mitigation and Fire Prevention 1256.1 Explosion mitigation 1256.1.1 Gas/mixtures explosion mitigation 1286.1.2 Dust/particle explosion mitigation 1316.2 Firepreventionviaradiantheatattenuation 1346.2.1 Modelingofthermalradiationshielding/attenuation 1346.2.2 Experimentofthermalradiationshielding/attenuation 1386.3 Smoke control/removal 1426.4 Dust particle removal 145References 149Chapter 7 ModellingforFireSuppressionwithWaterMist 1567.1 Zone model 1577.2 Field model 1607.3 Spray modelling 1657.4 Scaling modelling 1667.5 Radiantattenuationmodel 168References 171Chapter 8 SystemTestsandTypicalApplications 1788.1 Typesofwatermistsystems 1788.2 Standard fire sources 1798.3 Full-scale fire testsoftypicalapplications 188References 192Chapter 9 Summary 194Nomenclature 196Colored Picture
封面
书名:细水雾
作者:王喜世
页数:200
定价:¥98.0
出版社:科学出版社
出版日期:2019-05-01
ISBN:9787030609762
PDF电子书大小:93MB 高清扫描完整版