10 BÜCHER, DIE MIT «NEUTRON POISON» IM ZUSAMMENHANG STEHEN
Entdecke den Gebrauch von
neutron poison in der folgenden bibliographischen Auswahl. Bücher, die mit
neutron poison im Zusammenhang stehen und kurze Auszüge derselben, um seinen Gebrauch in der Literatur kontextbezogen darzustellen.
1
The Radiochemistry of Nuclear Power Plants with Light Water ...
However, because of the risks involved in the application of higher lithium
concentrations, this kind of treatment has been widely abandoned. The dilemma
in using boric acid as a soluble neutron poison is caused by the fact that the
effective ...
2
Research Reactor Aluminum Spent Fuel:: Treatment Options for ...
It appears that a stronger neutron poison will be required (e.g., Gd for high
enriched fuel) than for low enriched fuel (e.g., borated stainless steel). The
relative dilution rates of fuel versus neutron poison over a long period pose a
vexing ...
Commission on Geosciences, Environment and Resources, Kevin D. Crowley, Milton Levenson, 1998
3
Essays in Nuclear Astrophysics
Further, the 14C would /3 decay in due course, to regenerate the 14N neutron
poison. The usefulness of 13C(a,n)16O as an important neutron source was
restored by a suggestion of Schwarz- schild and Harm (1967), and Sanders (
1967).
Charles A. Barnes, Donald D. Clayton, D. N. Schramm, 1982
4
Plasma Science and the Environment
These poisons dominate the eventual performance of any nuclear system where
high material burnup is an objective. ln the case of a solid-fuel system, fuel must
be removed, reprocessed, and reconstituted to achieve neutron-poison removal.
Wallace M. Manheimer, Linda E. Sugiyama, Thomas Howard Stix, 1997
5
Radioactive Elements—Advances in Research and Application: ...
Incorporation of neutron poisons is preferably homogeneous throughout the fuel
and is often accomplished by blending neutron poison powders in the matrix.
Because of several reasons, eg. the higher uranium loadings required in the LEU
...
6
Nuclear Systems: Elements Of Thermal Design
These neutron-poison rods also may be employed to compensate long-term
reactivity changes. Following large insertion at the beginning of core lifetime, they
are gradually withdrawn as fuel-burnup, transmutation, and fission- product
effects ...
7
The Fundamentals of Nuclear Power Generation: Questions and ...
What is a neutron poison? A neutron poison is a substance with a large neutron
absorption cross section in applications are inserted into some types of reactors
in order to lower the high reactivity of their initial fresh fuel load in the reactor core
.
When all the neutron-absorbing faces of the control drums are turned inward, the
neutron poison absorbs neutrons that would otherwise be reflected back into the
reactor to cause new fission reactions. To start the nuclear rocket, motors slowly ...
9
Nuclear Risks and Preparedness: Updated First Edition
When it does not, it acts as a neutron poison. Reactor operators can manipulate
the total amount of poisons in the reactor by adjusting the position ofthe control
rods. Also, in a pressurized water reactor, the operator can adjust the amount of ...
10
Nuclear Physics of Stars
Detailed calculations have shown that, independent of metallicity, 12C does in
fact not represent an important neutron poison because the lost neutrons are
recycled, and thus recovered, by the sequence 12C(n,γ)13C(α,n)16O. The
situation is ...
7 NACHRICHTEN, IN DENEN DER BEGRIFF «NEUTRON POISON» VORKOMMT
Erfahre, worüber man in den einheimischen und internationalen Medien spricht und wie der Begriff
neutron poison im Kontext der folgenden Nachrichten gebraucht wird.
Nuclear reactors cannot behave like an atom bomb
The neutron poison is a material with a very high probability of absorbing neutrons with no resultant fission reaction taking place. These control ... «NewsOK.com, Nov 13»
Rhetoric Drowns Out The Thrills In Huston's 'Skinner'
Orbital mirror array. Al Qaeda franchise structure. Black start. Neutron poison ..." This keeps on pouring from the page, eventually overwhelming ... «NPR, Jul 13»
Third Thorium Energy Alliance Marks Rapid Progress Toward …
One of the big advantages of MSR technology is the ability to remove Xenon 135 from the core. Xenon-135 is a neutron poison, so removing it ... «Energy Collective, Mai 11»
Six Ways Fukushima is Not Chernobyl
... want the neutron poison there to prevent it from going critical, which would not cause a nuclear explosion, but would generate enough power ... «ProPublica, Mär 11»
Fun with Molybdenum
It is also a neutron poison that can seriously affect the power of a nuclear reactor since it has a relatively high thermal neutron absorption ... «ArmsControlWonk.com, Okt 09»
Q&A: Thorium Reactor Designer Ratan Kumar Sinha
Using mechanical energy from the increased steam pressure, the system injects neutron poison into the moderator [that sustains the nuclear ... «IEEE Spectrum, Aug 08»
Disablement, Revisited
This could coat most every surface with a neutron poison. Mechanical intervention should be pursued, especially entombing the facility, but ... «ArmsControlWonk.com, Sep 07»
