RT Journal Article
ID 3cb5dce07f7d075e
A1 Koneva, N. S.
A1 Konev, S. V.
T1 Special Features of Heat and Mass Exchange in Cryogenic Heat Accumulators
JF Heat Transfer Research
JO HTR
YR 2003
FD 2004-04-04
VO 34
IS 7&8
OP 8
AB We analyze the operation of cryogenic heat accumulators with melting-crystallization phase changes. Numerical investigations are carried out for ethane (Tmel = 90 K), isopentane (Tmel =110 K), and heptane (Tmel = 190 K). We have designed the accumulators the charge and discharge of which is carried out with the aid of a heat pipe, i.e., thermal diode. Experimental investigations of the constructions developed made it possible to optimize the capillary structure with the accumulating medium. The advantages of conical capillaries are shown.
PB Begell House
LK https://www.dl.begellhouse.com/journals/46784ef93dddff27,37e97012688a992b,3cb5dce07f7d075e.html