FR2909162-A1  MITAL R ET AL: "High efficiency multifuel combustor with potential for commercial and military applications YAMTEC" IECEC '97. PROCEEDINGS OF THE 32ND INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE. ENERGY SYSTEMS, RENEWABLE ENERGY RESOURCES, ENVIRONMENTAL IMPACT AND POLICY IMPACTS ON ENERGY. HONOLULU, HI, JULY 27 - AUG. 1, 1997, INTERSOCIETY ENERGY CONVERS, vol. VOL. 3 & 4, 27 juillet 1997 (1997-07-27), pages 949-954, XP010269195 ISBN: 0-7803-4515-0;  MITAL R ET AL: "High efficiency multifuel combustor with potential for commercial and military applications YAMTEC" IECEC '97. PROCEEDINGS OF THE 32ND INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE. ENERGY SYSTEMS, RENEWABLE ENERGY RESOURCES, ENVIRONMENTAL IMPACT AND POLICY IMPACTS ON ENERGY. HONOLULU, HI, JULY 27 - AUG. 1, 1997, INTERSOCIETY ENERGY CONVERS, vol. VOL. 3&4, 27 juillet 1997 (1997-07-27), pages 949-954, XP010269195 ISBN: 0-7803-4515-0EP1930655-A1  MITAL R ET AL: "High efficiency multifuel combustor with potential for commercial and military applications YAMTEC" IECEC '97. PROCEEDINGS OF THE 32ND INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE. ENERGY SYSTEMS, RENEWABLE ENERGY RESOURCES, ENVIRONMENTAL IMPACT AND POLICY IMPACTS ON ENERGY. HONOLULU, HI, JULY 27 - AUG. 1, 1997, INTERSOCIETY ENERGY CONVERS, vol. VOL. 3 & 4, 27 juillet 1997 (1997-07-27), pages 949-954, XP010269195 ISBN: 0-7803-4515-0;  MITAL R ET AL: "High efficiency multifuel combustor with potential for commercial and military applications YAMTEC" IECEC '97. PROCEEDINGS OF THE 32ND INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE. ENERGY SYSTEMS, RENEWABLE ENERGY RESOURCES, ENVIRONMENTAL IMPACT AND POLICY IMPACTS ON ENERGY. HONOLULU, HI, JULY 27 - AUG. 1, 1997, INTERSOCIETY ENERGY CONVERS, vol. VOL. 3&4, 27 juillet 1997 (1997-07-27), pages 949-954, XP010269195 ISBN: 0-7803-4515-0US7985067-B2  A definition of the "cylinder of revolution", A Textbook of Geometry, GA Wentworth, Ginn&Company, 1898, p. 319.;  Mital R., et al., "High efficiency multifuel combustor with potential for commercial and military applications", IECEC '97, Proceedings of the 32nd Intersociety Energy Conversion Engineering Conference, Energy Systems, Renewable Energy Resources, Environmental Impact and Policy Impacts on Energy, Honolulu, HI, Jul. 27, 1997, pp. 949-954.EP1930655-B1  MITAL R ET AL: "High efficiency multifuel combustor with potential for commercial and military applications YAMTEC" IECEC '97. PROCEEDINGS OF THE 32ND INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE. ENERGY SYSTEMS, RENEWABLE ENERGY RESOURCES, ENVIRONMENTAL IMPACT AND POLICY IMPACTS ON ENERGY. HONOLULU, HI, JULY 27 - AUG. 1, 1997, INTERSOCIETY ENERGY CONVERS, vol. VOL. 3&4, 27 juillet 1997 (1997-07-27), pages 949-954, XP010269195 ISBN: 0-7803-4515-0