Turbojet 船務一問

原帖由 Citybus 於 2008-2-28 22:23 發表
知唔知停產的原因?

營運成本太高!!
燃氣輪機耗油量高但jetfoil載客量低 cover唔到條數

原帖由 siupy 於 2008-2-29 01:17 發表



(估計)
油價太貴
而且jetfoil用飛機引擎
用油好似倒水咁倒
載客量又唔多
都無人買新船
點會有人做

jetfoil用飛機引擎 - who tell u that ?

原帖由 cacilhas 於 2008-2-29 04:36 發表

jetfoil用飛機引擎 - who tell u that ?

那台係叫燃氣輪機...

Two Allison 501-KF turbine engines with two Rocketdyne PJ-20 waterjet pumps

Specifications
JETFOIL
First launch: March 29, 1974
Model number: 929-100
Classification: Passenger hydrofoil
Length: 90 feet
Width: 30 feet
Cruising speed: 46 to 51.8 mph
Draft (foilborne): 4 feet 6 inches to 6 feet 6 inches
Propulsion: Two Allison 501-KF turbine engines with two Rocketdyne PJ-20 waterjet pumps
Accommodation: 4 to 8 crew

information from :
http://www.boeing.com/history/boeing/hydro.html

原帖由 guia 於 2008-2-27 19:13 發表


仲有印尼國營船廠都有生產的

印尼只係負責組裝, 組件都係美國波音製造,
而印尼所組裝既亦只係軍用jetfoil, 沒有客船.