Hylife Ii Inertial Confinement Fusion Reactor Design
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Hylife Ii Inertial Confinement Fusion Reactor Design
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Author :
language : en
Publisher:
Release Date : 1990
Hylife Ii Inertial Confinement Fusion Reactor Design written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
The HYLIFE-2 inertial fusion power plant design study uses a liquid fall, in the form of jets to protect the first structural wall from neutron damage, x rays, and blast to provide a 30-y lifetime. HYLIFE-1 used liquid lithium. HYLIFE 2 avoids the fire hazard of lithium by using a molten salt composed of fluorine, lithium, and beryllium (Li2BeF4) called Flibe. Access for heavy-ion beams is provided. Calculations for assumed heavy-ion beam performance show a nominal gain of 70 at 5 MJ producing 350 MJ, about 5.2 times less yield than the 1.8 GJ from a driver energy of 4.5 MJ with gain of 400 for HYLIFE-1. The nominal 1 GWe of power can be maintained by increasing the repetition rate by a factor of about 5.2, from 1.5 to 8 Hz. A higher repetition rate requires faster re-establishment of the jets after a shot, which can be accomplished in part by decreasing the jet fall height and increasing the jet flow velocity. Multiple chambers may be required. In addition, although not considered for HYLIFE-1, there is undoubtedly liquid splash that must be forcibly cleared because gravity is too slow, especially at high repetition rates. Splash removal can be accomplished by either pulsed or oscillating jet flows. The cost of electricity is estimated to be 0.09 $/kW{center dot}h in constant 1988 dollars, about twice that of future coal and light water reactor nuclear power. The driver beam cost is about one-half the total cost. 15 refs., 9 figs., 3 tabs.
Hylife 2 Inertial Confinement Fusion Reactor Design
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Author :
language : en
Publisher:
Release Date : 1990
Hylife 2 Inertial Confinement Fusion Reactor Design written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
The HYLIFE-II inertial fusion power plant design study uses a liquid fall, in the form of jets to protect the first structural wall from neutron damage, x-rays, and blast to provide a 30-y lifetime. HYLIFE-I used liquid lithium. HYLIFE-II avoids the fire hazard of lithium by using a molten salt composed of fluorine, lithium, and beryllium (Li2BeF4) called Flibe. Access for heavy-ion beams is provided. Calculations for assumed heavy-ion beam performance show a nominal gain of 70 at 5 MJ producing 350 MJ, about 5.2 times less yield than the 1.8 GJ from a driver energy of 4.5 MJ with gain of 400 for HYLIFE-I. The nominal 1 GWe of power can be maintained by increasing the repetition rate by a factor of about 5.2, from 1.5 to 8 Hz. A higher repetition rate requires faster re-establishment of the jets after a shot, which can be accomplished in part by decreasing the jet fall height and increasing the jet flow velocity. Multiple chambers may be required. In addition, although not considered for HYLIFE-I, there is undoubtedly liquid splash that must be forcibly cleared because gravity is too slow, especially at high repetition rates. Splash removal can be accomplished by either pulsed or oscillating jet flows. The cost of electricity is estimated to be 0.09$/kW{center dot}h in constant 1988 dollars, about twice that of future coal and light water reactor nuclear power. The driver beam cost is about one-half the total cost. 12 refs., 9 figs., 5 tabs.
Hylife Ii Inertial Confinement
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Author :
language : en
Publisher:
Release Date : 1990
Hylife Ii Inertial Confinement written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
The HYLIFE-2 inertial fusion power plant design study uses a liquid fall, in the form of jets to protect the first structural wall from neutron damage, x rays, and blast to provide a 30-y lifetime. HYLIFE-1 used liquid lithium. HYLIFE 2 avoids the fire hazard of lithium by using a molten salt composed of fluorine, lithium, and beryllium (Li2BeF4) called Flibe. Access for heavy-ion beams is provided. Calculations for assumed heavy-ion beam performance show a nominal gain of 70 at 5 MJ producing 350 MJ, about 5.2 times less yield than the 1.8 GJ from a driver energy of 4.5 MJ with gain of 400 for HYLIFE-1. The nominal 1 GWe of power can be maintained by increasing the repetition rate by a factor of about 5.2, from 1.5 to 8 Hz. A higher repetition rate requires faster re-establishment of the jets after a shot, which can be accomplished in part by decreasing the jet fall height and increasing the jet flow velocity. Multiple chambers may be required. In addition, although not considered for HYLIFE-1, there is undoubtedly liquid splash that must be forcibly cleared because gravity is too slow, especially at high repetition rates. Splash removal can be accomplished by either pulsed or oscillating jet flows. The cost of electricity is estimated to be 0.09 $/kW{center dot}h in constant 1988 dollars, about twice that of future coal and light water reactor nuclear power. The driver beam cost is about one-half the total cost. 16 refs., 6 figs., 2 tabs.
The Heat Transport System And Plant Design For The Hylife 2 Fusion Reactor
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Author :
language : en
Publisher:
Release Date : 1990
The Heat Transport System And Plant Design For The Hylife 2 Fusion Reactor written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
HYLIFE is the name given to a family of self-healing liquid-wall reactor concepts for inertial confinement fusion. This HYLIFE-II concept employs the molten salt, Flibe, for the liquid jets instead of liquid lithium used in the original HYLIFE-I study. A preliminary conceptual design study of the heat transport system and the balance of plant of the HYLIFE-II fusion power plant is described in this paper with special emphasis on a scoping study to determine the best intermediate heat exchanger geometry and flow conditions for minimum cost of electricity. 11 refs., 8 figs.
Hylife Ii Reactor Chamber Mechanical Design
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Author :
language : en
Publisher:
Release Date : 1992
Hylife Ii Reactor Chamber Mechanical Design written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with categories.
Mechanical design features of the reactor chamber for the HYLIFE-II inertial confinement fusion power plant are presented. A combination of oscillating and steady, molten salt streams (Li2BeF4) are used for shielding and blast protection of the chamber walls. The system is designed for a 6 Hz repetition rate. Beam path clearing, between shots, is accomplished with the oscillating flow. The mechanism for generating the oscillating streams is described. A design configuration of the vessel wall allows adequate cooling and provides extra shielding to reduce thermal stresses to tolerable levels. The bottom portion of the reactor chamber is designed to minimize splash back of the high velocity (17 m/s) salt streams and also recover up to half of the dynamic head. Cost estimates for a 1 GW{sub e} and 2 GW{sub e} reactor chamber are presented.
Hylife Ii Reactor Chamber Design Refinements
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Author :
language : en
Publisher:
Release Date : 1994
Hylife Ii Reactor Chamber Design Refinements written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
Mechanical design features of the reactor chamber for the HYLIFE-II inertial confinement fusion power plant are presented. A combination of oscillating and steady, molten salt streams (Li2BeF4) are used for shielding and blast protection of the chamber walls. The system is designed for a 6 Hz repetition rate. Beam path clearing, between shots, is accomplished with the oscillating flow. The mechanism for generating the oscillating streams is described. A design configuration of the vessel wall allows adequate cooling and provides extra shielding to reduce thermal stresses to tolerable levels. The bottom portion of the reactor chamber is designed to minimize splash back of the high velocity (>12 m/s) salt streams and also recover up to half of the dynamic head. Cost estimates for a 1 GWe and 2 GWe reactor chamber are presented.
Hylife Ii Fusion Reactor Heat Transport System And Balance Of Plant Design Performance And Cost Study
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Author : Ying T. Lee
language : en
Publisher:
Release Date : 1991
Hylife Ii Fusion Reactor Heat Transport System And Balance Of Plant Design Performance And Cost Study written by Ying T. Lee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Inertial Fusion Energy
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Author : Jeffery Fredrick Latkowski
language : en
Publisher:
Release Date : 1996
Inertial Fusion Energy written by Jeffery Fredrick Latkowski and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with categories.
A Study Of Thermal Hydraulic And Kinetic Phenomena Hylife Ii
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Author : Xiang Ming Chen
language : en
Publisher:
Release Date : 1992
A Study Of Thermal Hydraulic And Kinetic Phenomena Hylife Ii written by Xiang Ming Chen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Fusion reactors categories.
The Analysis Of The Flibe Jets In Hylife Ii
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Author :
language : en
Publisher:
Release Date : 1991
The Analysis Of The Flibe Jets In Hylife Ii written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
In the HYLIFE-2 Inertial Confinement Fusion reactor, an array of Flibe (Li2BeFe4) jets is designed to protect the chamber from the fusion radiation. During the fusion pulse the Flibe jets sustain an instantaneous neutron and X-ray heating. The high energy neutrons from fusion can penetrate deep into the Flibe jets and the sudden increase in internal energy can induce a great pressure rise inside the jets. The subsequent relaxation of the jets is important for the reactor design, because the configuration of the jets will control the subsequent impact forces of vapor and liquid on the reactor chamber wall. The calculations for the lithium jets in the HYLIFE-1 reactor were done previously by using a compressible flow model with a soft sphere equation of state for lithium. A similar equation of state model for Flibe was recently developed. This model allows us to use the same compressible analysis code to calculate the pressure field in the Flibe jets and to estimate the upper bound of the Flibe tension limit. With these results we can analyze the mechanisms of jet relaxation and breakup. 4 refs., 1 fig.