Temperatures from Underground Detonation, Shot Rainier

Temperatures from Underground Detonation, Shot Rainier PDF Author: T. C. Goodale
Publisher:
ISBN:
Category : Operation Plumbbob, Nev., 1957
Languages : en
Pages : 56

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Temperatures from Underground Detonation, Shot Rainier

Temperatures from Underground Detonation, Shot Rainier PDF Author: T. C. Goodale
Publisher:
ISBN:
Category : Operation Plumbbob, Nev., 1957
Languages : en
Pages : 56

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Temperatures from Underground Detonation, Shot Rainier

Temperatures from Underground Detonation, Shot Rainier PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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The results of temaperature measuring experiments conducted for Rainier shot, Operation Plumbbob are described, The temperature distribution in the surrounding tuff resulting from the detonation of an underground nuclear device yielding 1.7 kilotons of energy has been measured, Data indicate peak temperatures in the vicinity or 90 deg existing in the central regions which drop rapidly to approach ambient temperatures at distances of about l80 feet from the original ground zero, Based on measurements taken in three holes drilled into the central regions, contours of constant temperature are constructed The temperature picture is consistent with the consideration that most of the heat entered the water contained originally in the tuff and the unconsolidated material which filled the cavity after its initial collapse, The amount of energy contained in the central regions in the form of tuff heated to below 90 deg C is roughly estimated to be greater than one-half of the total energy release. An unsuccessful attempt to measure the temperature rise across the shock front of the pressure wave produced by the detonation is described, and reasons for failure are discussed. (auth) A slow chopper neutron velocity spectrometer was used to measure the energy spectrum of thermal neutrons emerging from various moderators like beryllium oxide and heavy water. The moderator assembly was placed in front of the core of the swimming pool reactor, Apsara, at the position of the shielding corner to obtain the necessary intensities. The temperatures of the Maxwellian distributions under various conditions were determined as well as the distortions of the Maxwellian spectrum due to the variations with energy of the transport mean free path of these moderators. from these the variation of lambda with energy was estimated. (auth).

Operation Plumbbob

Operation Plumbbob PDF Author: T. C. Goodale
Publisher:
ISBN:
Category :
Languages : en
Pages : 49

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Underground Nuclear Detonations

Underground Nuclear Detonations PDF Author: Gerald W. Johnson
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Category : Underground nuclear explosions
Languages : en
Pages : 52

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Properties of the Environment of Underground Nuclear Detonations at the Nevada Test Site

Properties of the Environment of Underground Nuclear Detonations at the Nevada Test Site PDF Author: Stanley E. Warner
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ISBN:
Category : Underground nuclear explosions
Languages : en
Pages : 136

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Geological Survey Circular

Geological Survey Circular PDF Author:
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Category : Geology
Languages : en
Pages : 450

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Hearings and Reports on Atomic Energy

Hearings and Reports on Atomic Energy PDF Author: United States. Congress. Joint Committee on Atomic Energy
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Category : Nuclear energy
Languages : en
Pages : 1064

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TID

TID PDF Author:
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Category :
Languages : en
Pages :

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U.S. Geological Survey Circular

U.S. Geological Survey Circular PDF Author:
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ISBN:
Category :
Languages : en
Pages : 412

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Peaceful Uses of Nuclear Explosions

Peaceful Uses of Nuclear Explosions PDF Author: U.S. Atomic Energy Commission
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Category : Nuclear energy
Languages : en
Pages : 22

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