Method and device for transfer of heat

Details Method and device for transfer of heat Method and device for transfer of heat

1995-06-02

1996-05-07

Leo, Leonard R.

Heat exchange

Movable heating or cooling surface

Rotor carrying separate chambers for two exchanging fluents

165165, 165120, F28D 1102

Patent

active

055136974

ABSTRACT:
A method and apparatus for the transfer of heat with the aid of rotating surfaces. The fluid with which an exchange or transfer is to be made is introduced in parallel in one or more gaps or channels defined between the rotating surfaces. Rotation of the surfaces causes the major part of the fluid flow to pass through a rotating, flow mechanical boundary layer adjacent the rotating transfer surface in lamellar or turbulent flow.

REFERENCES:
patent: 2402304 (1946-06-01), Vannerus
patent: 2596622 (1952-05-01), Vannerus
patent: 3092180 (1963-06-01), Dahlgren
patent: 3221807 (1965-12-01), Johansson
patent: 3430690 (1969-03-01), Sciaux
patent: 3650319 (1972-03-01), Boon
patent: 3844341 (1974-10-01), Bimshas, Jr. et al.
patent: 4044824 (1977-08-01), Eskeli
patent: 4627890 (1986-12-01), Porter et al.
patent: 4640345 (1987-02-01), Nishimura
patent: 4731159 (1988-03-01), Porter et al.
Mochizuki, S. "Performance Evaluation on Rotating Disk Assemblies by Automated Transient Testing Method" Heat and Technology, vol. 4, No. 2, 1986, pp. 1-21.

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