TY - JOUR
ID - 40488
TI - Simultaneous estimation of heat fluxes applied to the wall of a channel with turbulent flow using inverse analysis
JO - Iranian Journal of Mechanical Engineering Transactions of the ISME
JA - JMEE
LA - en
SN - 1605-9727
AU - Garousi, Morteza
AU - Khaleghi, Ali
AU - Nazari, Mohsen
AD - shahrood
AD - Energy Conversion, Faculty of Mechanic &amp; Mechatronic Engineeing, Shahrood University of Technology, Shahrood, IRAN
AD - Shahrood University of Tech.
Y1 - 2019
PY - 2019
VL - 20
IS - 2
SP - 42
EP - 74
KW - Inverse analysis
KW - Conjugate gradient method
KW - Turbulent flow
KW - Heat flux estimation
DO -
N2 - The main purpose of this study is to estimate the step heat fluxes applied to the wall of a two-dimensional symmetric channel with turbulent flow. For inverse analysis, conjugate gradient method with adjoint problem is used. In order to calculate the flow field, two equation model is used. In this study, adjoint problem is developed to conduct an inverse analysis of heat transfer in a channel turbulent fluid flow. The primary purpose is to find suitable number of sensors at each half of the channel’s wall and an appropriate space on the wall for locating the sensors. The innovate aspect of the study is to find out ideal length of the channel’s wall on which sensors are located.
UR - http://jmee.isme.ir/article_40488.html
L1 - http://jmee.isme.ir/article_40488_edc718523c708360e4a85ea45e52dc62.pdf
ER -