Steam Jet powered experimental boat -Model Boat Mayhem

Last weekend at the Wicksteed 2010 event, my Steam Jet powered experimental boat had its maiden voyage (see Wicksteed 2010 page 10 for description - ). Having developed a flash boiler for the Vital Byte experimental boat, I thought the light boiler could be used as the basis of a steam jet engine and last year tried out a couple of unsuccessful ideas and soon discovered that the steam condensed in the air before producing a