Results 31 to 40 of about 2,001,817 (293)

Leakage and diffusion simulation of submarine hydrogen-blended natural gas pipeline

You-qi chuyun
Objective Among various safety accidents associated with submarine natural gas pipelines, leakage remains a prevalent concern due to its high frequency.
Yitao FANG, Haichuan TAN, Liang TANG, Mengjie WANG, Jingfa LI, Yue SU   +5 more
doaj   +1 more source

Validation and Verification of containmentFOAM CFD Simulations in Hydrogen Safety

Energies, 2023
As the applications of hydrogen as a replacement for fossil fuels and energy storage increase, more concerns have been raised regarding its safe usage.
Khaled Yassin, Stephan Kelm, Manohar Kampili, Ernst-Arndt Reinecke   +3 more
doaj   +1 more source

An review of research on liquid hydrogen leakage: regarding China’s hydrogen refueling stations

Frontiers in Energy Research
Hydrogen is regarded as the premier energy source for future sustainability and renewability. However, its distinct physicochemical properties render it prone to explosions in the event of a leak.
Yangyiming Rong, Wenhao Yuan, Jianbin Peng, Jiaxin Hou, Jun Gao, Xiang Zhang, Jianye Chen, Shunyi Chen   +7 more
doaj   +1 more source

Review on the Hydrogen Dispersion and the Burning Behavior of Fuel Cell Electric Vehicles

Energies, 2022
The development of a hydrogen energy-based society is becoming the solution for more and more countries. Fuel cell electric vehicles are the best carriers for developing a hydrogen energy-based society.
Hao Lan, Guiyun Wang, Kun Zhao, Yuntang He, Tianlei Zheng   +4 more
doaj   +1 more source

Characteristics of Hydrogen Leakage and Dissipation from Storage Tanks in an Integrated Hydrogen Production and Refueling Station

Fire
Hydrogen, as a renewable and clean energy carrier, has the potential to play an important role in carbon reduction. Crucial to achieving this is the ability to produce clean sources of hydrogen and to store hydrogen safely.
Tianqi Yang, Zhili Xiao, Shiyan Zeng, Yingjiang Zhao, Linzhi Xu, Shiyu Chen, Chunyan Song, Xianglin Yan, Xuefang Li, Hao Luo, Nianfeng Xu, Jinsheng Xiao   +11 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Numerical Research on Leakage Characteristics of Pure Hydrogen/Hydrogen-Blended Natural Gas in Medium- and Low-Pressure Buried Pipelines

Energies
To investigate the leakage characteristics of pure hydrogen and hydrogen-blended natural gas in medium- and low-pressure buried pipelines, this study establishes a three-dimensional leakage model based on Computational Fluid Dynamics (CFD).
Jiadong Li, Bingchuan Xie, Liang Gong
doaj   +1 more source

A Numerical Simulation on the Leakage Event of a High-Pressure Hydrogen Dispenser

World Electric Vehicle Journal, 2021
For the sake of the increasing demand of hydrogen fuel cell vehicles, there are more concerns on the safety of hydrogen refueling stations. As one of the key pieces of equipment, the hydrogen dispenser has drawn attention on this aspect since it involves
Benjin Wang, Yahao Shen, Hong Lv, Pengfei He   +3 more
doaj   +1 more source

EXPERIMENTAL ANALYSIS OF CRYOGENIC HYDROGEN LEAKAGE IN ADDITIVELY MANUFACTURED HYDROGEN TANKS

, 2023
Additive manufacturing (AM) has enabled production of novel liquid hydrogen (LH2) fuel tank configurations using polymer matrix composites (PMC) reinforced with carbon fiber and glass beads for aerospace applications. However, in experimental field trials hydrogen leakage into insulation layers of prototype tanks reduced LH2 storage duration up to 65%.
openaire   +2 more sources