@article{oai:jaxa.repo.nii.ac.jp:00034385, author = {TSUJI, Hiroshi and YAMAOKA, Ichiro}, issue = {5}, journal = {ISAS report/Institute of Space and Aeronautical Science,University of Tokyo}, month = {Jul}, note = {In the present paper, a gasdynamic analysis is made on the counter-flow diffusion flame established in the forward stagnation region of a porous cylinder, from the surface of which the fuel gas is ejected uniformly into the uniform air stream, and the effects of the aerodynamic and chemical parameters upon the location of the flame are examined. The flow, concentration and temperature fields are analyzed on the flame sheet model and by the boundary layer approximation. The general analytic expression for the relation between the location of the flame and the fuel ejection rate is obtained, and the location of the flame is determined for various combinations of reactants by a simple calculation. Some of these theoretical results are compared with the experimental results observed by the present authors. It is found that the theoretical results are qualitatively consistent with the observed results, and therefore, the flame sheet model is useful to evaluate the effects of the aerodynamic and chemical parameters upon the location of the flame, although the blow-off limit of the flame observed in the experiment can not be predicted by the flame sheet model in which the infinite rate of reaction is assumed in the flame zone., 資料番号: SA2400526000}, pages = {95--115}, title = {A Gasdynamic Analysis of the Counter-Flow Diffusion Flame in the Forward Stagnation Region of a Porous Cylinder}, volume = {31}, year = {1966} }