| 摘要 |
Disclosed are a method and apparatus for heating a liquid using mechanical vibrations. The liquid is introduced into a cavity (1) in a rotating wheel (2) and expelled into an annular chamber (4) formed by the wheel and stator (7), passes through a series of outlet apertures (8) and is removed. For this process, the following empirical proportions are preferred: R = 1.1614 K/mm; DELTA R = 1.1614 B/mm; and n = 3.8396 K<-1.5> x 10<6> revs/min, R being the radius of the peripheral cylindrical surface of the wheel, DELTA R being the radial dimension of the annular chamber, n the rotation frequency of the wheel, K the number of outlet apertures in the wheel, B an integer in the range 1 - K/5.
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