"Tesla wrote in the US Patent 1,061,206 Turbine that the machine would make explosions." If you think he did, provide the text where he said that. I bet you can't. Because I bet he didn't. "I've never seen this happen yet but I know it is possible with enough surface area." No, you won't. Because it isn't. "Is an explosion in partial vacuum an implosion?" No, it isn't. At least no more than an exterior can be an interior. Or the external can be the internal. Anyhow, I think we have exhausted the Tesla Turbine. It's time for you to set that aside and move on to the next Sure Thing. I suggest Ley Line Generators.