Project Icarus Look At Fusion And Antimatter Propulsion
From NextBigFuture.com
Many studies have examined the engineering requirements for an interstellar fusion propelled mission for the 21st Century, including a comprehensive NASA study in the early 1990s. These same studies considered variations in specific power from 1-100 kW/kg for mission profiles lasting 100-100s of years and examined 1-4-staged engine designs for both flyby and rendezvous type missions with specific impulses varying up to 1 million seconds and with varying jet power ratings.
In the 1970s members of The British Interplanetary Society (BIS) designed an interstellar flyby spacecraft called Daedalus. The design aim was to produce a design with a specific power of 100 MW/kg which corresponded to the optimum mass ratio, but is a million times higher than the NASA studies had examined. However, due to a longer mission profile than originally planned the design for Daedalus ended up having a specific power of around 40 MW/kg.
This paper considers the range of specific powers for an interstellar mission in the application of inertial confinement fusion propulsion type systems using propellant combinations such as D/D and D/He3. These methods are being examined for the recent Project Icarus which aims to evolve the Daedalus probe to an improved design.
See more and subscribe to NextBigFuture at NextBigFuture.com
Source:
Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.
"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world. Anyone can join. Anyone can contribute. Anyone can become informed about their world. "United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
LION'S MANE PRODUCT
Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules
Mushrooms are having a moment. One fabulous fungus in particular, lion’s mane, may help improve memory, depression and anxiety symptoms. They are also an excellent source of nutrients that show promise as a therapy for dementia, and other neurodegenerative diseases. If you’re living with anxiety or depression, you may be curious about all the therapy options out there — including the natural ones.Our Lion’s Mane WHOLE MIND Nootropic Blend has been formulated to utilize the potency of Lion’s mane but also include the benefits of four other Highly Beneficial Mushrooms. Synergistically, they work together to Build your health through improving cognitive function and immunity regardless of your age. Our Nootropic not only improves your Cognitive Function and Activates your Immune System, but it benefits growth of Essential Gut Flora, further enhancing your Vitality.
Our Formula includes: Lion’s Mane Mushrooms which Increase Brain Power through nerve growth, lessen anxiety, reduce depression, and improve concentration. Its an excellent adaptogen, promotes sleep and improves immunity. Shiitake Mushrooms which Fight cancer cells and infectious disease, boost the immune system, promotes brain function, and serves as a source of B vitamins. Maitake Mushrooms which regulate blood sugar levels of diabetics, reduce hypertension and boosts the immune system. Reishi Mushrooms which Fight inflammation, liver disease, fatigue, tumor growth and cancer. They Improve skin disorders and soothes digestive problems, stomach ulcers and leaky gut syndrome. Chaga Mushrooms which have anti-aging effects, boost immune function, improve stamina and athletic performance, even act as a natural aphrodisiac, fighting diabetes and improving liver function. Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules Today. Be 100% Satisfied or Receive a Full Money Back Guarantee. Order Yours Today by Following This Link.
| Visits: | 1,707,055,070 |
| Stories: | 8,447,112 |
Whistler Blowers, Insiders
