Tomographic reconstruction of the moments of local probability density functions in turbulent flow fields

被引：7

作者：

Nyden, MR ^{[1
]}

Vallikul, P ^{[1
]}

Sivathanu, YR ^{[1
]}

机构：

[1] PURDUE UNIV,SCH MECH ENGN,W LAFAYETTE,IN 47907

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 1996年 / 55卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0022-4073(95)00167-0

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An algorithm for the tomographic reconstruction of the individual moments of the probability density functions describing the local transmittance of radiation through a turbulent flow field is advanced. The new method, which is based on Fourier inversion, is applicable to asymmetric (as well as, to axisymmetric) flows. The validity of the method is examined by comparing reconstructed moments of the local probability functions in a buoyant propene/air flame and an ethene/air jet flame to the corresponding values obtained from optical probe measurements.

引用

收藏

页码：345 / 356

页数：12

相关论文

共 15 条

[1]

AZEVEDO SG, 1991, MODEL BASED COMPUTED

[2] FOURIER-TRANSFORM INFRARED HADAMARD TOMOGRAPHY OF SOOTING FLAMES [J].

BATES, SC ;

CARANGELO, R ;

KNIGHT, K ;

SERIO, M .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1993, 64 (05) :1213-1221

[3] TOMOGRAPHIC RECONSTRUCTION OF FT-IR EMISSION AND TRANSMISSION SPECTRA IN A SOOTING LAMINAR DIFFUSION FLAME - SPECIES CONCENTRATIONS AND TEMPERATURES [J].

BEST, PE ;

CHIEN, PL ;

CARANGELO, RM ;

SOLOMON, PR ;

DANCHAK, M ;

ILOVICI, I .

COMBUSTION AND FLAME, 1991, 85 (3-4) :309-318

[4] 3-DIMENSIONAL RECONSTRUCTION IN NUCLEAR-MEDICINE EMISSION IMAGING [J].

BUDINGER, TF ;

GULLBERG, GT .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1974, NS21 (03) :2-20

[5] RETRIEVAL OF ARBITRARY CONCENTRATION AND TEMPERATURE-FIELDS BY MULTIANGULAR SCANNING TECHNIQUES [J].

CHEN, FP ;

GOULARD, R .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1976, 16 (10) :819-827

[6] GENERAL VIEWS ON 3-D IMAGE RECONSTRUCTION AND COMPUTERIZED TRANSVERSE AXIAL TOMOGRAPHY [J].

CHO, ZH .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1974, NS21 (03) :44-71

[7] MULTI-ANGULAR ABSORPTION DIAGNOSTICS OF A TURBULENT ARGON-METHANE JET [J].

EMMERMAN, PJ ;

GOULARD, R ;

SANTORO, RJ ;

SEMERJIAN, HG .

JOURNAL OF ENERGY, 1980, 4 (02) :70-77

[8]

MOOD AM, 1974, INTRO THEORY STAT, P150

[9] 3-DIMENSIONAL RECONSTRUCTION FROM RADIOGRAPHS AND ELECTRON MICROGRAPHS - APPLICATION OF CONVOLUTIONS INSTEAD OF FOURIER TRANSFORMS [J].

RAMACHANDRAN, GN ;

LAKSHMINARAYANAN, AV .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1971, 68 (09) :2236-+

[10]

SANTORO RJ, 1981, INT J HEAT MASS TRAN, V24, P1139, DOI 10.1016/0017-9310(81)90163-0