Chen Engine, a more efficient and cleaner engine

[TurboLag]

For marine diesels, the ship is driven directly from low speed diesel without reduction gears

I happen to work with ship propulsors, and can tell you that you are VERY wrong my friend.. Spin a 5m diameter brass CP propeller at 1100 RPM and you'll find that your m70 10.9 hub bolts snaps like toothpicks..

[langwadt]

For marine diesels, the ship is driven directly from low speed diesel without reduction gears

I happen to work with ship propulsors, and can tell you that you are VERY wrong my friend.. Spin a 5m diameter brass CP propeller at 1100 RPM and you'll find that your m70 10.9 hub bolts snaps like toothpicks..

"low speed" diesel is more like 100rpm, a lot of them are direct drive

[Chengine]

Friends,

I have set up my website and my own blog

http://www.chengine.net

I would like to say that I really appreciate the feedbacks I received here. Please visit my website. I'll have daily postings there.

Chengine

[Steven]

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