PROPWASH
8
October 2014
High Power Two Stroke Design
(Continued from page 7)
59 degrees after exhaust port opening
(transfer ports partly opened, blow down
period has ended)
66 degrees after exhaust port opening
73 degrees after exhaust port opening
78 degrees after exhaust port opening
93 degrees after exhaust port opening (low
pressure at the exhaust port, area 4 in the
graph on page 7)
110 degrees after exhaust port opening
127 degrees after exhaust port opening
141 degrees after exhaust port opening
154 degrees after exhaust port opening
163 degrees after exhaust port opening
(transfer ports closed, area 2 in the graph
on page 7)
173 degrees after exhaust port opening
183 degrees after exhaust port opening