@article{oai:ir.kagoshima-u.ac.jp:00007768,
 author = {石神, 重男 and ISHIGAMI, Shigeo and 田中, 義弘 and TANAKA, Yoshihiro and 浜崎, 和則 and HAMASAKI, Kazunori},
 journal = {鹿児島大学工学部研究報告, The research reports of the Faculty of Engineering, Kagoshima University},
 month = {Sep},
 note = {Concerning the crankcase compression type two stroke cycle engines that inlet port control
mechanism is piston valve and is rotary disc valve, the influences of the engine speed and the back-pressure
of the scavenging port upon the delivery ratio were studied. The results are obtained as
follows :
(1) When the back-pressure of the scavenging port P_d is constant, extending over the wide range,
the delivery ratio of the rotary disc valve engine is larger than that of the piston valve engine.
(2) As the back-pressure of the scavenging port P_d increases, the piston valve engine speed that
gives the largest value of the delivery ratio moves to the region of higher engine speed, and does
not move in the rotary disc valve engine.
(3) In the region of the low engine speed, suction air G and the back-pressure of the scaveging
port P_d are satisfied with the equation as follows : ･･･[the rest omitted]},
 pages = {25--31},
 title = {クランク室圧縮形ニサイクル機関の掃気 : 吸気孔制御方式について},
 volume = {15},
 year = {1973}
}