Results 21 to 30 of about 2,967,235 (304)

Effect of Carbon Concentration on the Sputtering of Carbon-Rich SiC Bombarded by Helium Ions

open access: yesComputation, 2018
Silicon carbide (SiC) is considered as an important material for nuclear engineering due to its excellent properties. Changing the carbon content in SiC can regulate and control its elastic and thermodynamic properties, but a simulation study of the ...
Xinghao Liang   +4 more
doaj   +1 more source

Geant4 Simulation Study of Dose Distribution and Energy Straggling for Proton and Carbon Ion Beams in Water

open access: yesMATEC Web of Conferences, 2016
Dose distribution and energy straggling for proton and carbon ion beams in water are investigated by using a hadrontherapy model based on the Geant4 toolkit.
Zhao Qiang, Zhang Zheng, Li Yang
doaj   +1 more source

Characterization of a Mass-Produced SiPM at Liquid Nitrogen Temperature for CsI Neutrino Coherent Detectors

open access: yesSensors, 2022
Silicon Photomultiplier (SiPM) is a sensor that can detect low-light signals lower than the single-photon level. In order to study the properties of neutrinos at a low detection threshold and low radioactivity experimental background, a low-temperature ...
Fang Liu   +8 more
doaj   +1 more source

Injury Criteria Based Optimisation of Automobile Passive Safety Systems to Mitigate the Effects of Full-Frontal Automobile Collisions

open access: yes, 2014
Passive safety systems such as airbags, seat belts, and interior structural design of the automobile play a significant role in injury prevention of the occupant during collisions.
Volkan Esat, Esat, Volkan
core   +1 more source

Study on Natural Circulation Heat Transfer Characteristics of Different Liquid Metals Based on Factor Analysis

open access: yesFrontiers in Energy Research, 2020
The study of the commonness and differences of natural circulation of different liquid metals plays an important role in improving the safety of reactors.
Feng Xiang   +14 more
doaj   +1 more source

Optimization study of lead-based reactor heat exchangers based on Dakota coupling CFD

open access: yesInternational Journal of Advanced Nuclear Reactor Design and Technology
The lead-bismuth fast reactor is one of the fourth-generation reactor types.The microchannel heat exchangers are used as intermediate heat exchangers, which significantly influence the efficiency of supercritical carbon dioxide (S–CO2) Brayton cycle ...
Ge Gao   +6 more
doaj   +1 more source

New Nusselt Number Correlation and Turbulent Prandtl Number Model for Turbulent Convection with Liquid Metal Based on Quasi-DNS Results

open access: yesEnergies
Liquid metal is widely used as the primary coolant in many advanced nuclear energy systems. Prandtl number of liquid metal is much lower than that of the conventional coolant of water or gas. Based on the Reynolds analogy, the turbulent Prandtl number is
Hao Fu   +6 more
doaj   +1 more source

Effect of Photomultiplier Tube Voltage on the Performance of Sealed NaI (Tl) Scintillator Detectors

open access: yesScience and Technology of Nuclear Installations
We explored the nonlinear characteristics of energy resolution (ER) for the sealed NaI (Tl) scintillator detector by using a gamma-ray spectroscopy system and Monte Carlo simulation.
Hongchi Zhou   +4 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

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