Results 31 to 40 of about 1,033,260 (289)

Numerical Simulation of Flow Distribution and Transient Thermal Stratification Characteristics of Passive Residual Heat Removal Heat Exchangers

open access: yesYuanzineng kexue jishu
The passive residual heat removal heat exchanger (PRHR HX) is a key component of the third-generation advanced pressurized water reactor (PWR) nuclear power plant’s passive safety systems. The PRHR HX has numerous heat transfer tubes with varying lengths
HE Shaopeng1, 2, WANG Mingjun1, 2, TIAN Wenxi1, 2, QIU Suizheng1, 2, SU Guanghui1, 2
doaj   +1 more source

Dividing the Emergency Department into Red, Yellow, and Green Zones to Control COVID-19 Infection; a Letter to Editor

open access: yesArchives of Academic Emergency Medicine, 2020
COVID-19, in certain respects, can be viewed as a CBRN (chemical, biological, radiological, or nuclear) event due to being a consequence of SARS-CoV2 virus (the “contaminant”). We, thus, reorganized our emergency department (ED) into 3 distinct zones
Chee-Fah Chong
doaj   +1 more source

Glueball mass estimate from finite temperature SU(2) lattice studies

open access: yes, 1981
Engels J, Karsch F, Satz H, Montvay I. Glueball mass estimate from finite temperature SU(2) lattice studies. Physics Letters, B.
Karsch, Frithjof   +3 more
core   +1 more source

Experimental study on swelling properties of compacted bentonite in an annular technological void under different temperatures

open access: yesYantu gongcheng xuebao
To investigate the swelling properties and microstructure evolution of compacted bentonite in an annular technological void under different temperatures, swelling pressure tests are conducted on compacted bentonite in an annular technological void. After
YAN Xusheng1, 2 , WANG Qiong1, 2 , SU Wei1, 2, YE Weimin1, 2, ZHANG Fengshou1, 2, LIU Yichun1, 2
doaj   +1 more source

A structural bounding surface constitutive model for unsaturated soils and its verification

open access: yesYantu gongcheng xuebao, 2022
Most soils have both unsaturated and structural properties. The establishment of a constitutive model of unsaturated soils considering the structure is of great significance for analyzing the mechanical properties of unsaturated soils.
WANG Chun-ying 1, 2, 3, CAI Guo-qing 1, 2, HAN Bo-wen 1, 2, SU Yan-lin 1, 2, LI Meng-zi 1, 2, LI Jian 1, 2
doaj   +1 more source

Scaling and asymptotic scaling in the SU(2) gauge theory

open access: yes, 1993
Fingberg J, Heller UM, Karsch F. Scaling and asymptotic scaling in the SU(2) gauge theory. Nuclear Physics, B. 1993;392(2):493-517.We determine the critical couplings for the deconfinement phase transition in SU(2) gauge theory on N(tau) x N(sigma)3 ...
Karsch, Frithjof   +2 more
core   +1 more source

A unified treatment of the characters of SU(2) and SU(1,1) [PDF]

open access: yesJournal of Mathematical Physics, 1997
The character problems of SU(2) and SU(1,1) are re-examined from the standpoint of a physicist by employing the Hilbert space method which is shown to yield a completely unified treatment for SU(2) and the discrete series of representations of SU(1,1). For both the groups the problem is reduced to the evaluation of an integral which is invariant under ...
Bal, Subrata   +2 more
openaire   +3 more sources

Evaluating and study of natural gas injecting in Shunbei-1 block fault-controlled fractured-cavity type reservoir

open access: yesFrontiers in Earth Science
The fault cavern type reservoir in Block 1 of Shunbei area is located in the ultra-deep layer and is classified as a volatile oil reservoir. The reservoir is characterized by very deep burial with an oil/gas ratio between 250 and 500 m3/tone and a ...
Yunfeng He   +7 more
doaj   +1 more source

High temperature SU(2) gluon matter of the lattice

open access: yes, 1981
Engels J, Karsch F, Satz H, Montvay I. High temperature SU(2) gluon matter of the lattice. Physics Letters, B. 1981;101(1-2):89-94.We calculate by Monte Carlo simulation on the lattice the energy density [epsilon] of an SU(2) Yang-Mills system at finite ...
Karsch, Frithjof   +3 more
core   +1 more source

Development and Validation of Containment Severe Accident Code CAP

open access: yesYuanzineng kexue jishu
As a strategic pillar of low-carbon energy systems, nuclear power’s sustainable development fundamentally depends on operational safety. Catastrophic accidents at Three Mile Island, Chernobyl, and Fukushima have demonstrated the severe threats posed by ...
LI Yongkang1, 2, WU Shihao1, 2, ZHANG Yapei1, 2, , WU Junmei3, TIAN Wenxi1, 2, SU Guanghui1, 2, QIU Suizheng1, 2
doaj   +1 more source

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