Results 101 to 110 of about 2,335,408 (241)
High temperature materials - the challenge for future advanced gas cooled reactors
, 2004 Advanced gas cooled reactor systems for future combined cycle applications (electricity and process heat) are planned to operate at temperatures above 1000°C.
Hoffelner, Wolfgang (author)
core +1 more source
Applicability Evaluation of Turbulence Models for Gas-cooled Heat Transfer of Open Lattice Structure
Yuanzineng kexue jishuThe open lattice gas-cooled reactor presents a lightweight option for high-power space reactor power systems. The background of this study is a space reactor featuring a rod bundle core structure, with helium as the coolant.
LIU Yuhao1, SUN Qian2, FANG Junlin1, YE Zishen1, SUN Jun1,
doaj +1 more source
How small changes to methylated piperidinium cations impact the synthesis of zeolite SSZ‐39
AIChE Journal, EarlyView.Abstract Here we report a synthesis study of SSZ‐39 with four different organic structure directing agents (OSDA). The goal was to determine how subtle changes to the OSDA architecture impact crystallization kinetics, material composition, and other properties.
Onyinyechukwu Ukagha, Daniel F. Shantz
wiley +1 more source
Small Modular Reactors: An Overview of Modeling, Control, Simulation, and Applications
IEEE AccessA small modular reactor (SMR) is a nuclear reactor that is characterized by its smaller size and capacity when compared to traditional large-scale nuclear reactors.
Yulin Wang +5 more
doaj +1 more source
Model predictive control with inline parameter adaptation for direct crystal growth rate regulation
AIChE Journal, EarlyView.Abstract In batch cooling crystallization, many interactive factors, including supersaturation, reactor dimensions, and operating conditions, govern crystal growth and significantly influence product properties. Variables such as temperature or refractive index are used as surrogate control variables but have limitations in capturing growth rate ...
Huitian Yu, Jiewen Zhao, Heiko Briesen
wiley +1 more source
The Experimental Beryllium Oxide Reactor. Maritime Gas-Cooled Reactor Program
, 1961 LIUM OXIDE REACTOR. MARITIME GAS-COOLED The Experimental Beryllium Oxide Reactor, EBOR, will be constructed at the National Reactor Testing Station as the AEC portion of the joint Maritime Administration--AEC Maritime Gas Cooled Reactor Program.
Moore, W. C.
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EnergiesThe conversion of coal-fired power plants to nuclear power stations is a potential method for decarbonizing coal power and offers a pathway for low-carbon development in China’s power industry.
Bixiong Luo +5 more
doaj +1 more source
Evaluation of the Gas Turbine Modular Helium Reactor
, 1994 Recent advances in gas-turbine and heat exchanger technology have enhanced the potential for a Modular Helium Reactor (MHR) incorporating a direct gas turbine (Brayton) cycle for power conversion. The resulting Gas Turbine Modular Helium Reactor (GT-MHR)
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Multi-physics Coupling Prediction of Gas-cooled Reactor Based on POD-ANN
Yuanzineng kexue jishuThe gas-cooled reactor has much advantages such as high power density, compact core, high system efficiency, and strong adaptability, which is an important candidate solution for breaking through the energy bottleneck in the future.
CAO Zhongbin1, 2, MA Yugao2, QIU Zhifang2, , HUANG Shanfang1, WEI Zonglan2
doaj +1 more source
Angewandte Chemie International Edition, EarlyView.We introduce the Aza‐Büchner–Curtius–Schlotterbeck (ABCS) reaction: A mild, catalyst‐free method for homologating aryl imines. Diverging from the traditional BCS mechanism, the diazo intermediate undergoes selective C─C insertion to form an all‐carbon quaternary center.
Simon O. Angerer +6 more
wiley +1 more source