"steam is definitely not sexy in the renewable energy world". Go back to the "Stanley Steamer" and study the boiler. I think about 1500 of them were sold and there were no boiler explosions (that I found). When checking with Kennedy Tank, a similar boiler can be made using todays materials. From my research, it is the verticle firetube (and a lot of them) that is key, since the temperature has limits as long as it has ANY water in it. My boss at Bryan Steam was the ASME Section 7 Chairman for many years (in 1978) and they had built a steam car (around 1900) that we often discussed. He assured me steam would be back to "sexy" and I still believe this to be true, if one chooses a design that is inherently safer. Stanley Steamer held the world land speed record for a very long time (untill recently). That boiler was rated at 600psi but my guess is, at the speed record attempt they were well over 1000-1200f. There is a lot of stored energy in water that is not yet steam (due to pressure) and I often wonder about injecting super heated water into an engine, taking advantage of the 1600x expansion, liquid to vapor.
_______________________________________________ Gasification mailing list
to Send a Message to the list, use the email address [email protected] to UNSUBSCRIBE or Change your List Settings use the web page http://lists.bioenergylists.org/mailman/listinfo/gasification_lists.bioenergylists.org for more Gasifiers, News and Information see our web site: http://gasifiers.bioenergylists.org/
