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 Brazilton KS | I'll concede that boiling point at maximum pressure attainable is a limitation for a conventional engine design, however I am not sure I belief that system pressure must necessarily be any lower using raw water then using a closed system. Isn't it going to be possible to pressiurize the block to any pressure short of the mainline pressure? Also, if alllowed to design to purpose, I would think that operating above boiling would be possible given that there is an endless supply of water. It would just be necessary to provide for adequate cooling to the cylinder in presence of steam pockets. | |
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