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Gendered Design in STEAM Bulletin: Issue Five, November 2021

, 2023
Gendered Design in STEAM (science, technology, engineering, art and mathematics) for Lower-and-Middle-Income-Countries (LMICs) is a three year program (2019-2022) funded by the International Development Research Centre and facilitated by Carleton ...
Gendered Design in STEAM
core   +2 more sources

Procedure of Active Residual Heat Removal after Emergency Shutdown of High-Temperature-Gas-Cooled Reactor

Science and Technology of Nuclear Installations, 2014
After emergency shutdown of high-temperature-gas-cooled reactor, the residual heat of the reactor core should be removed. As the natural circulation process spends too long period of time to be utilized, an active residual heat removal procedure is ...
Xingtuan Yang, Yanfei Sun, Huaiming Ju, Shengyao Jiang   +3 more
doaj   +1 more source

Small modular reactors (SMRs): Comparison of saturated versus superheated steam Rankine cycle under equal thermodynamic constraints

Nuclear Engineering and Technology
With part-load operation is increasingly becoming important issue for small modular reactors (SMRs), two secondary Rankine cycles for a 500 MWth pressurized-water-reactor small modular reactor were compared under identical thermodynamic constraints: a ...
Gyudong Kim, Yong Jae Chae, Takhyun Chun, Jeong Ik Lee   +3 more
doaj   +1 more source

PID Controller Design Based on Radial Basis Function Neural Networks for the Steam Generator Level Control

Cybernetics and Information Technologies, 2016
Steam generator level control system is a vital control system for the Pressurized Water Reactor (PWR). However, the steam generator level process is a highly nonlinear and non-minimum phase system, the conventional Proportional- Integral-Derivative (PID)
Xiangsong Kong, Xurui Chen, Jiansheng Guan   +2 more
doaj   +1 more source

Desert Plant Inspired Hierarchical Nanofibrous Membranes for Integrated Solar Desalination and Heavy Metal Remediation

Advanced Functional Materials, EarlyView.
An Alhagi maurorum inspired hierarchical composite membrane (NFCu) was developed by integrating heavy metal remediation and solar‐driven interfacial evaporation in a single platform. Beyond the photothermal effect, a localized photocatalytic process is realized on the CuO surface, deepening the mechanistic understanding of light–matter–water ...
Yuqiong He, Ronggang Luo, Shengbo Ge, Kaixin Jiang, Kirsten Dyer, Xiaojian Zhou, Ben Bin Xu, Xuehua Zhang, Guanben Du, Kaimeng Xu   +9 more
wiley   +1 more source

Comparison of four layouts of optimized triple-pressure heat recovery steam generator

Case Studies in Thermal Engineering
Triple-pressure heat recovery steam generators are found in various sizes of combined cycle power plants. A triple-pressure heat recovery steam generator consists of economizers, evaporators, and superheaters at high, intermediate, and low pressures ...
Somchart Chantasiriwan
doaj   +1 more source

Analysis of Precooling Injection Transient of Steam Generator for High Temperature Gas Cooled Reactor

Science and Technology of Nuclear Installations, 2017
After a postulated design basis accident leads high temperature gas cooled reactor to emergency shutdown, steam generator still remains with high temperature level and needs to be cooled down by a precooling before reactor restarts with clearing of fault.
Yan Wang, Lei Shi, Yanhua Zheng
doaj   +1 more source

Lewis Acid Site Engineering in MOF‐Derived Aluminum Oxide/Carbon Composites for Dechlorination of Waste Plastic Pyrolysis Oil

Advanced Functional Materials, EarlyView.
Controlled carbonization of an Al‐MOF partially decomposes its linkers, exposing coordinatively unsaturated Al centers within an oxide/carbon composite. The resulting Lewis acid sites, rather than surface area, govern organochlorine capture: the composite removes chemically diverse organochlorines from waste plastic pyrolysis oil, outperforms a ...
Seong Cheon Kim, Byeongju Jeon, Suk Hyun Lim, Eun Hee Kwon, Nam Sun Nho, Siyoung Q. Choi, Jeasung Park   +6 more
wiley   +1 more source

Methodology for determining the conditions for the occurrence of steam explosions during accidents with complete power outages and inter-circuit leaks at nuclear power plants with VVER

Trudy Odesskogo Politehničeskogo Universiteta
A deterministic method has been developed to determine the conditions and consequences of steam explosions during complete power outages accidents with inter circuit leaks at nuclear power plants with WWER/PWR reactors. The required conditions for steam
Володимир Іванович Скалозубов, Гліб Сергійович Дербеньов, Юрій Сергійович Кацарський, Євгеній Вікторович Мазур, Валерія Юріївна Кочнєва   +4 more
doaj   +5 more sources

Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification

Advanced Materials, EarlyView.
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus, Ankit Mondal, Suman Mandal, Jazmine Aiya D. Marquez, Arnab Ghosh, Aishi Sikdar, Urme Podder, Ahana Sarkar, Qingsheng Wang, Hong‐Cai Zhou   +9 more
wiley   +1 more source