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PNP2 calculus programme for interpretation of the experimental data by pulsed source neutrons methods. (Pt. 1). [Fortran IV for ICT 1900]

Abstract

PNP2 is a calculation programme destined to the interpretation of the experimental data by the pulsed source neutrons method on multiplyer environments into critic or subcritic state, populated with thermal neutrons. The programme is elaborate in the FORTRAN IV language of the ICT 1900 computer. The variation form in time of the thermal neutrons population for the multiplyer environments as a result of this whipping to the moments t=KT, with pockets of neutrons, appearing in the simplified theory of the pulsed source neutrons method. By this process are determinated the quantities Nsub(..cap alpha..), ..cap alpha.., Nsub(r) and B as well as empiric variants which affect these magnitudes. With these quantities is calculated the reactivity in relative units.
Publication Date:
Jan 01, 1975
Product Type:
Technical Report
Report Number:
IFA-FR-129-1975
Reference Number:
AIX-07-243579; EDB-76-073172
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; COMPUTER CODES; P CODES; PULSED NEUTRON TECHNIQUES; DATA ACQUISITION; FORTRAN; PROGRAMMING; REACTIVITY; THERMAL NEUTRONS; BARYONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; NEUTRONS; NUCLEONS; PROGRAMMING LANGUAGES; 654003* - Radiation & Shielding Physics- Neutron Interactions with Matter
OSTI ID:
7346076
Research Organizations:
Institutul de Fizica Atomica, Bucharest (Romania)
Country of Origin:
Romania
Language:
Rumanian
Availability:
INIS
Submitting Site:
INIS
Size:
Pages: 22
Announcement Date:
May 13, 2001

Citation Formats

Fratiloiu, C, and Cristea, Gh. PNP2 calculus programme for interpretation of the experimental data by pulsed source neutrons methods. (Pt. 1). [Fortran IV for ICT 1900]. Romania: N. p., 1975. Web.
Fratiloiu, C, & Cristea, Gh. PNP2 calculus programme for interpretation of the experimental data by pulsed source neutrons methods. (Pt. 1). [Fortran IV for ICT 1900]. Romania.
Fratiloiu, C, and Cristea, Gh. 1975. "PNP2 calculus programme for interpretation of the experimental data by pulsed source neutrons methods. (Pt. 1). [Fortran IV for ICT 1900]." Romania.
@misc{etde_7346076,
title = {PNP2 calculus programme for interpretation of the experimental data by pulsed source neutrons methods. (Pt. 1). [Fortran IV for ICT 1900]}
author = {Fratiloiu, C, and Cristea, Gh}
abstractNote = {PNP2 is a calculation programme destined to the interpretation of the experimental data by the pulsed source neutrons method on multiplyer environments into critic or subcritic state, populated with thermal neutrons. The programme is elaborate in the FORTRAN IV language of the ICT 1900 computer. The variation form in time of the thermal neutrons population for the multiplyer environments as a result of this whipping to the moments t=KT, with pockets of neutrons, appearing in the simplified theory of the pulsed source neutrons method. By this process are determinated the quantities Nsub(..cap alpha..), ..cap alpha.., Nsub(r) and B as well as empiric variants which affect these magnitudes. With these quantities is calculated the reactivity in relative units.}
place = {Romania}
year = {1975}
month = {Jan}
}