Results 211 to 220 of about 23,732 (261)

A DECADE OF DOSIMETRY FOR MAGNOX REACTOR PLANTS

Reactor Dosimetry in the 21st Century, 2003
This paper reviews the reactor dosimetry program that has supported steel pressure vessel integrity assessments for magnox power plants over the last ten years. The dosimetry program has aimed to achieve consistent: calculated and measured fast and thermal neutron doses. data for surveillance specimens and reactor pressure vessels.
T. A. Lewis, D. A. Thornton
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Fast Reactor Technology: Plant Design

Nuclear Science and Engineering, 1968
(1968). Fast Reactor Technology: Plant Design. Nuclear Science and Engineering: Vol. 31, No. 1, pp. 170-171.
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Reactor Power Plant for Undersea Applications

Nuclear Technology, 1974
A Pressurized Water Reactor suitable for unattended operation on the ocean floor has been designed.
Robert I. Brasier, Carroll B. Mills
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Distributed temperature control by microcomputer of a pilot plant reactor

Microprocessors and Microsystems, 1987
Abstract A digital control system for distributed temperature control in a catalytic chemical reactor producing hydrogen is required. The system uses a 6809-based S/09 microcomputer from Southwest Technical Products Corp. The paper first overviews the reaction process, the reactor and its modelling, and then discusses the microcomputer and data ...
Patrick Tessier, Normand Thérien
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Mathematical Problems in the Simulation of Reactor Plants

1987
The paper gives an overview of the mathematical problems encountered in the simulation of reactor plants, particularly with light water reactors. Major problem areas are: i) Numerical methods for the solution of partial differential equations, describing the process models.
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The Nuclear Power Plant with WWER440 Reactors

2014
The acronym water–water energy reactor (WWER) refers to Soviet design water-cooled, water-moderated, and electricity-generating reactors. The designer of WWER440 reactors is Gidropress. The WWER1000 reactors are designed by Atomenergoproject.
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Physical simulation of nuclear reactor power plant systems

Papers and discussions presented at the December 9-13, 1957, eastern joint computer conference: Computers with deadlines to meet on XX - IRE-ACM-AIEE '57 (Eastern), 1958
One method of control of a heterogeneous boiling reactor uses the steam pressure in the reactor vessel to control the height of the water reflector surrounding the core. As the steam pressure increases, the reflector height and the reactor power level decrease.
J. J. Stone Jr., B. B. Gordon, R. S. Boyd   +2 more
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Design of the Shippingport Reactor Plant Container

Journal of the Structural Division, 1959
Reactor plant container is single volume, multiple chambered pressure vessel, enclosed in concrete; stipulation of external secondary shielding dictated use of cylinders in partially buried enclosures; heavy internal loads supported by vessels, temperature and pressure movements, and fuel handling considerations complicated structural design; pressure ...
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Design of reactors for plant cells and organs

1993
To be economically feasible, production of most secondary metabolites by plant-cell culture requires high cell densities. In standard reactor configurations such as stirred-tank and airlift vessels, large-scale culture of plant cells encounters problems of shear damage, poor mixing, and inadequate mass transfer of oxygen.
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Validation of a Fixed Bed Reactor Model for Dimethyl Ether Synthesis Using Pilot-Scale Plant Data

Catalysts, 2021
Daesung Song, Thang Toan Vu
exaly