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Liquid hydrogen (LH 2 ) has a boiling temp of -423.2°F (-252.9°C) with a boil-off loss of about 1% per day using the best cryogenic containers. LH 2 has about 3-times the specific-energy (142 MJ/kg) of gasoline (46.4 MJ/kg), but its energy density (MJ/l) is only about 16% that of gasoline....
Sounds similar to LNG. What temperature is liquid hydrogen stored at? What happens to the gas when the garage door is closed? Etc, Etc, Etc. in the 1940's in Cleveland, Ohio we saw what can happen with LNG. Dick Baugh Retired ME ------Original Message------ I believe BMW has a dual-fuel vehicle...
Hello to all,
I've worked in aerospace for the last three years and it has been an exciting experience. We manufacture Electrical Connectors for all aerospace applications and I'm responsible for design validation and qualifications. I'm quality engineer but have evolved to Test Engineer. I'm looking...
The same was said about fly-by-wire and the two-man cockpit (instead of three) in civil aviation. Both proved to be untrue, as technology and the operating environment have change to adapt to the new paradigm.
The same will happen to autonomous cars. The roads, cars and procedures will evolve...
I am a new member to the community. I worked approximately 5 years in the commercial aerospace industry as a design engineer and approximately 15 years in the Military Aerospace industry as a design engineer. ------------------------------ John McMahon Retired/Student Schertz TX ------------------------------
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