The development from the first turbocharged engine in 1953 is described. Port area diagrams in conjunction with blow-down and scavenge diagrams show that constant pressure turbocharged engines require considerably smaller blow-down integrals than pulse turbocharged engines. The low resistance to flow through the cylinders in conjunction with the above observation made the change over to constant pressure turbocharging preferable at a scavenge pressure of approximately 2 bar (abs). An emperical basis for design of new engines is given and the design of a new exhaust belt is then described. (Buehn)
Turbocharging developments in the Doxford opposed piston two-cycle marine engine
Die Weiterentwicklung der Abgasturboaufladung beim Doxford-Zweitakt-Boxermotor in Marineversion
1978
8 Seiten, 6 Bilder, 1 Tabelle, 8 Quellen
Aufsatz (Konferenz)
Englisch
Turobcharging developments in the Doxford opposed piston two-cycle marine engine
Kraftfahrwesen | 1978
|Doxford Seahorse opposed-piston engine
Tema Archiv | 1974
New version of doxford opposed-piston oil engine
Engineering Index Backfile | 1949
New version of doxford opposed-piston oil engine
Engineering Index Backfile | 1949
New version of doxford opposed-piston oil engine
Engineering Index Backfile | 1949