Some who frequent the SpaceX topic might have run into posts about LPPFusion, a small fusion research company with no government funding yet impressive results for a private or gov't funded research program.
You likely don't know that research into their approach, called a Dense Plasma Focus device, was originally funded by NASA JPL as basic science into advanced ion space propulsion ideas. Much of the fusion energy produced by a DPF generator using hydrogen boron fuel is released as a directed high velocity stream of helium ions.
When NASA got out of funding basic science, the lead researcher, plasma physicist Eric Lerner looked for ways to continue the research and ten years ago founded Lawrenceville Plasma Physics - now operating as LPPFusion.
LPPFusion's approach to fusion is the lowest cost design with a chance to one day produce clean fusion energy at an LCOE cost that would be much less than coal, gas, PV or wind power. Clean, cheap fusion energy in the next decade would greatly accelerate efforts to replace fossil fuels and slow global warming. However should a DPF pB11 fueled fusion generator ever be developed, versions could be built and used as an ideal propulsion method for planetary space travel. Including Mars of course. Ideal because this type of fusion device would be compact, powerful and because pB11 fusion does not create an intense neutron flux, heavy shielding is not needed. It might be employed alone or as an electric power source for a VASIMR type ion rocket.
Having expended $5 million to date on their Dense Plasma Focus research device, LPPFusion currently ranks 2nd in fusion efficiency among all private and government funded fusion projects. Only slightly behind the Joint European Torus (JET) efficiency record. Fusion efficiency is a measure of the fusion output energy produced by a test run divided by the input energy expended to produce that much fusion.
LPPFusion test shots last year created plasma ion temperatures of 2.8 billion degrees C. A paper reporting this new record plasma temperature was published last year in the peer reviewed journal Physics of Plasmas. New experiments this summer using beryllium electrodes (a first in DPF research) are expected to increase plasma density and the amount of fusion energy produced by the test shot. Improved density and energy output will permit experiments next year using hydrogen boron (pB11 an advanced fuel whose fusion does not produce the intense neutron flux inherent to deuterium-tritium fuel used by most fusion approaches). Demonstrating significant fusion energy output using pB11 would be the first time any fusion research group across the world has successfully used pB11 this way.
A short summary of LPPFusion's technology, results and potential environmental benefits can be found at
LPPFusion | Cheap, safe, and clean energy generator: the power of the sun recreated on Earth | Wefunder
If you have ever been frustrated to read that year after year, the U.S. Dept. of Energy gives 95% of fusion funding to ITER - which will never lead to clean and cheap energy - to the exclusion of innovative and cost effective approaches which deserve funding, you may have wished you could make your voice heard and move the bureaucracy to spread available resources more widely.
If you have, an opportunity is now available to give a small push to a research effort working on this very promising "moon shot" technology. This effort has a chance to show Congress and vested scientific interests just how productive funding more than one approach can be. I encourage all who are interested to visit LPPFusion’s page on Wefunder and watch the video there. It may convince you to give the small extra push needed to fully fund the next year of research. LPPFusion’s Wefunder campaign has already raised $750,000 of it’s 1 million dollar goal, but it closes in only six more days.
Note:
Tonight Eric Lerner, LPPFusion Chief Scientist, will participate in an Ask Me Anything session on Reddit at 8:00PM EDT Wednesday, April 25. This gives anyone considering whether to help raise the needed capital the chance to ask any question they have. Go to: https://www.reddit.com/r/IAmA/
You likely don't know that research into their approach, called a Dense Plasma Focus device, was originally funded by NASA JPL as basic science into advanced ion space propulsion ideas. Much of the fusion energy produced by a DPF generator using hydrogen boron fuel is released as a directed high velocity stream of helium ions.
When NASA got out of funding basic science, the lead researcher, plasma physicist Eric Lerner looked for ways to continue the research and ten years ago founded Lawrenceville Plasma Physics - now operating as LPPFusion.
LPPFusion's approach to fusion is the lowest cost design with a chance to one day produce clean fusion energy at an LCOE cost that would be much less than coal, gas, PV or wind power. Clean, cheap fusion energy in the next decade would greatly accelerate efforts to replace fossil fuels and slow global warming. However should a DPF pB11 fueled fusion generator ever be developed, versions could be built and used as an ideal propulsion method for planetary space travel. Including Mars of course. Ideal because this type of fusion device would be compact, powerful and because pB11 fusion does not create an intense neutron flux, heavy shielding is not needed. It might be employed alone or as an electric power source for a VASIMR type ion rocket.
Having expended $5 million to date on their Dense Plasma Focus research device, LPPFusion currently ranks 2nd in fusion efficiency among all private and government funded fusion projects. Only slightly behind the Joint European Torus (JET) efficiency record. Fusion efficiency is a measure of the fusion output energy produced by a test run divided by the input energy expended to produce that much fusion.
LPPFusion test shots last year created plasma ion temperatures of 2.8 billion degrees C. A paper reporting this new record plasma temperature was published last year in the peer reviewed journal Physics of Plasmas. New experiments this summer using beryllium electrodes (a first in DPF research) are expected to increase plasma density and the amount of fusion energy produced by the test shot. Improved density and energy output will permit experiments next year using hydrogen boron (pB11 an advanced fuel whose fusion does not produce the intense neutron flux inherent to deuterium-tritium fuel used by most fusion approaches). Demonstrating significant fusion energy output using pB11 would be the first time any fusion research group across the world has successfully used pB11 this way.
A short summary of LPPFusion's technology, results and potential environmental benefits can be found at
LPPFusion | Cheap, safe, and clean energy generator: the power of the sun recreated on Earth | Wefunder
If you have ever been frustrated to read that year after year, the U.S. Dept. of Energy gives 95% of fusion funding to ITER - which will never lead to clean and cheap energy - to the exclusion of innovative and cost effective approaches which deserve funding, you may have wished you could make your voice heard and move the bureaucracy to spread available resources more widely.
If you have, an opportunity is now available to give a small push to a research effort working on this very promising "moon shot" technology. This effort has a chance to show Congress and vested scientific interests just how productive funding more than one approach can be. I encourage all who are interested to visit LPPFusion’s page on Wefunder and watch the video there. It may convince you to give the small extra push needed to fully fund the next year of research. LPPFusion’s Wefunder campaign has already raised $750,000 of it’s 1 million dollar goal, but it closes in only six more days.
Note:
Tonight Eric Lerner, LPPFusion Chief Scientist, will participate in an Ask Me Anything session on Reddit at 8:00PM EDT Wednesday, April 25. This gives anyone considering whether to help raise the needed capital the chance to ask any question they have. Go to: https://www.reddit.com/r/IAmA/