Earth, Air, Water and Jet Fire

Dean Sigler Biofuels, Diesel Powerplants, Solar Power, Sustainable Aviation 0 Comments

“I have always loved the desert. One sits down on a desert sand dune, sees nothing, hears nothing. Yet through the silence something throbs, and gleams.” Antoine de Saint-Exupéry, The Little Prince The SOLAR-JET project (Solar chemical reactor demonstration and Optimization for Long-term Availability of Renewable JET fuel. or SOLAR-JET) pulls carbon dioxide from the air, mixes it with water and exposes the mix to 1,500 degree (Centigrade) concentrated solar energy and makes a synthetic natural gas, with oxygen as the only exhaust.  Attempting to produce a useable fuel from CO2 has been an obsession for many over several decades.  Attempts to capture and store CO2 are expensive and usually only hide the carbon, ostensibly for eternity. SOLAR-JET explains its objectives …

Your Black Friday (and All-Year) Giving List

Dean Sigler Diesel Powerplants, Electric Powerplants, Sustainable Aviation 0 Comments

With merchants beating the drums of commerce to lure you to their stores and web sites for holiday cheer (at least for the merchants), your editor has some alternative giving suggestions that could help bankroll the future of aviation (if not aviation futures).  Each of these projects would welcome funding, and each has much to give back to all of us. Put Your Face in Space The Perlan Project has initiated a fund-raising program on Indie-Go-Go, with the immediate goal to complete construction of the major parts of Perlan II, a high-performance, high-altitude research sailplane recently featured in the New York Times.  Its planned mission to 90,000 feet in the Polar Vortex could give us new and profound understanding of …