Talk:Cheng cycle

Things to add

 * roughly how many systems have used this in practice : none, a few prototypes, or many ?
 * none ?
 * any notable implementations ? When, and how successful ?
 * - Rod57 (talk) 09:27, 12 October 2021 (UTC)
 * There should also be a note along the way that one drawback of this method is that it does NOT allow recapture/condensation of the water, so it is an 'open system,' depending on periodic, and probably frequent refills! DocKrin (talk) 18:59, 11 February 2022 (UTC)