as a moderator in nuclear reactors (graphitblockaufbau1,129,265. Moderator structures. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. 24 Nov., 1965 [4 Dec., 1964], No. 49530/64. Heading G6C. In a nuclear reactor moderator brick 11a the projection 19 fits within the groove 20 of the upper ...
1. Understanding the Role of a Moderator: - In a nuclear reactor, a moderator is used to slow down fast-moving neutrons produced during fission reactions. Slower neutrons are more likely to cause further fission when they collide with fissile material (like uranium-235). 2. Identifying the ...
Plural and Possessive Names: A Guide What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up Your vs. You're: How to Use Them Correctly Popular in Wordplay See All More Words with Remarkable Origins ...
2.The officer who presides over a synod or general assembly of the Presbyterian Church. 3.PhysicsA substance, such as water or graphite, used in a nuclear reactor to decrease the speed of fast neutrons and increase the likelihood of fission. ...
This is a preview of subscription content, log in via an institution to check access. References V. A. Artem’ev, “Estimate of the critical parameters of a reactor with a core consisting of a nanostructural material,” At. Énerg., 94, No. 3, 231–234 (2003). Google Scholar V....
A reactor with a solid moderator core is controlled by forming the moderator from zirconium hydride and zirconium deuteride rods, or zirconium hydro-deuteride rods, some or all of which are replaceable to vary the hydrogen-deuterium ratio. In one embodiment the reactor core comprises moderator rods...
thermoluminescent dosimeters (TLD) in the laboratory similar to what might be encountered in the work environment of a typical nuclear power plant (NPP). In that work, the referenced spectrum represented a single measurement location at the Joseph M. Farley nuclear generating station (Hankins and...
This requires the use of a complicated fuel assembly design with separated channels for the counter current flow of coolant and moderator in the reactor core. This complicated design and the strong property change of the supercritical ... VOGT,Bastian - 《Wissenschaftliche Berichte Fzka》 被引量:...
In anuclear reactor, a moderator is any substance that slows aneutronprobabilityreactor core First, a moderator needs to be able to slow down neutrons, as this is its primary function. Neutrons are slowed when they losekinetic energyin a collision. With a particle as small as a neutron, the...
913,818. Reactors. COMMISSARIAT A L'ENERGIE ATOMIQUE. Oct. 15, 1959 [Oct. 18, 1958], No. 34955/59. Class 39 (4). A reactor moderator structure comprises a plurality of parallel bars of moderator material and longitudinal keying means in adjacent faces of the bars to connect the bars. ...