책 이미지
책 정보
· 분류 : 외국도서 > 기술공학 > 기술공학 > 기계공학
· ISBN : 9783030626198
· 쪽수 : 212쪽
· 출판일 : 2022-01-06
목차
1 Introduction 1
1.1 Importance of thermal radiation ............................................. 1
1.2 Nature of radiation ................................................................. 6
2 Black body and its characteristics 11
2.1 Solid angle - dco ...................................................................... 18
2.2 Spectral or monochromatic radiation intensity, IA,e . . . ............. 23
2.3 Spectral hemispherical emissive power .................................... 24
2.4 Radiation pressure ................................................................... 28
2.5 Relationship between the intensity, I and temperature, T 33
2.6 Planck's distribution ................................................................. 38
2.7 The Rayleigh Jeans distribution................................................ 39
2.8 Planck’s distribution - salient features ...................................... 52
PROBLEMS ................................................................................... 65
3 Radiative properties of non-black surfaces 67
3.1 Spectral directional emissivity, €'(A, T, 0, 0) ........................ 70
3.2 Hemispherical spectral emissivity, €),(A, T) .......................... 723.3 Directional total emissivity, €'(T, 0, 0) .................................. 73
3.4 Hemispherical total emissivity, €(T) ......................................... 74
3.5 Absorptivity, a ......................................................................... 84
3.6 Spectral directional absorptivity, a'A .................................................................................... 87
3.7 Hemispherical spectral absorptivity, a),(A,TA) ......................... 91
3.8 Directional total absorptivity, a(TA,0,0) ................................... 92
3.9 Hemispherical total absorptivity, a(TA) .................................... 93
3.10 Reflectivity, p ...................................................................... 100
3.11 Transmissivity, r .................................................................. 103
3.12 Spectral transmissivity r),(A,t) .............................................. 104
3.13 Optical pyrometry ................................................................ 110
PROBLEMS ................................................................................. 112
4 Radiation heat transfer between surfaces 115
4.1 Enclosure theory .................................................................... 116
4.2 View factor ............................................................................ 118
4.3 View factor algebra ................................................................ 121
4.4 View factors from direct integration ...................................... 134
4.5 Enclosure analysis ................................................................. 150
PROBLEMS ................................................................................. 172
5 Radiation in participating media 179
5.1 Principal difficulties in studying gas radiation ........................ 183
5.2 Important properties for study of gas radiation ...................... 183
5.3 Equation of transfer or Radiative transfer equation (RTE) 184
5.4 Solution for the straight path .................................................. 189
5.5 Heat fluxes ............................................................................ 190
PROBLEMS ................................................................................. 216
6 Introduction to atmospheric radiation 217
6.1 Introduction............................................................................ 217
6.2 Electromagnetic spectrum ...................................................... 217
6.3 Black body radiation .............................................................. 218
6.4 Radiative transfer equation for a plane parallel atmosphere 220
6.5 Radiative transfer equation (RTE) for an absorbing and
emitting atmosphere ............................................................ 221
6.6 Infrared remote sensing ......................................................... 222
PROBLEMS ................................................................................. 224
7 Inverse problems in radiation 225
7.1 Introduction............................................................................ 2257.2 Parameter estimation by least squares minimization . . ........... 227
7.3 The Bayesian approach to inverse problems .......................... 233
PROBLEMS ................................................................................. 240
Bibliography 241
Index 243
