TY - JOUR
T1 - Numerical and experimental study on flow and heat transfer performance of some compact surface recuperators
AU - Peng, Hao
AU - Sun, Zhi Jiang
AU - Ling, Xiang
PY - 2008/1
Y1 - 2008/1
N2 - A unit control model was established using computational fluid dynamic (CFD) method, while the heat transfer and fluid flow performances on primary surface of recuperator (stainless steel serrated fin and cross corrugated (CC) primary surface) were simulated numerically and also compared with the experimental results. The results show good consistency between numerical simulation and experimental data. To this end, the effect of CC surface structural parameters on heat transfer performance was discussed, and then the heat transfer and flow characteristics were compared for different structural scales and surface arrangements, thus providing a basis for design optimization of recuperators.
AB - A unit control model was established using computational fluid dynamic (CFD) method, while the heat transfer and fluid flow performances on primary surface of recuperator (stainless steel serrated fin and cross corrugated (CC) primary surface) were simulated numerically and also compared with the experimental results. The results show good consistency between numerical simulation and experimental data. To this end, the effect of CC surface structural parameters on heat transfer performance was discussed, and then the heat transfer and flow characteristics were compared for different structural scales and surface arrangements, thus providing a basis for design optimization of recuperators.
KW - Aerospace propulsion system
KW - Corrugated cross (CC) surface
KW - Numerical simulation
KW - Recuperator
KW - Stainless steel serrated fin
UR - http://www.scopus.com/inward/record.url?scp=40049102503&partnerID=8YFLogxK
M3 - 文章
AN - SCOPUS:40049102503
SN - 1000-8055
VL - 23
SP - 138
EP - 144
JO - Hangkong Dongli Xuebao/Journal of Aerospace Power
JF - Hangkong Dongli Xuebao/Journal of Aerospace Power
IS - 1
ER -