GORTER-MELLINK HEAT TRANSPORT IN He-II TRANSVERSE TO TUBE BANKS AND THROUGH DUCTS OF NONUNIFORM CROSS SECTION [chapter]

Lawrence Dresner
1988 Proceedings of the Twelfth International Cryogenic Engineering Conference Southampton, UK, 12–15 July 1988  
Th« wennTM manuacnpt na» baan MitoraO bv a contraciu' oi tha US rvnAA rtrtP^rA Govwnnwni vnMr contracv No D6 JJCl O" UUDDQ7 AC0S-a«0fl2i400 faxorttoafv. th» u S Govwnmant r««ra « nonaacfcmv. 'Dvanv-tr»a tcanat to puttbah orraaroauca iha DuO^a^ad torm of \to% contnbuaon. of ••ow oihati todou hy US. Govammant purpoaai " Heat transport in the practical range of fluxes ( -1 W/cm 2 ) obeys the nonlinear Gorter-Mellink relation q = -K(VT) 1 " 3 . In this paper, we study steady-state Gorter-Mellink
more » ... t transport (1) through a plane duct of nonuniform cross section and (2) transverse to a bank of parallel tubes with adiabatic surfaces rranged in either a square or triangular lattice. Both problems are solved by the method of complementary variational principles.
doi:10.1016/b978-0-408-01259-1.50050-4 fatcat:uxtkiiua7rdejkx4gvjq3hvtua