Article
Physics, Fluids & Plasmas
Y. Y. Lau, Drew A. Packard, Christopher J. Swenson, John W. Luginsland, Dion Li, Abhijit Jassem, Nicholas M. Jordan, Ryan D. McBride, Ronald M. Gilgenbach
Summary: This article re-evaluates Brillouin flow solutions in crossed-field diodes, exploring various geometries and applications while highlighting the equivalence of two main parameters and correcting misconceptions about the relationship between electron flow and magnetic insulation. This analysis provides useful scaling laws applicable in both relativistic and nonrelativistic regimes, revealing contrasts between magnetrons and MILOs and guiding the potential development of hybrid devices.
IEEE TRANSACTIONS ON PLASMA SCIENCE
(2021)
Article
Physics, Fluids & Plasmas
Wei Luo, Jianwei Zhang, Yongdong Li, Hongguang Wang, Chunliang Liu, Pengfei Zhang, Fan Guo
Summary: The study found that the non-uniformity of the magnetic field after the coaxial-disk transition is the main cause of current loss in the MITL, and increasing the number of feed lines can improve the uniformity of the magnetic field.
PLASMA SCIENCE & TECHNOLOGY
(2021)
Article
Chemistry, Physical
Tina Bergh, Siri Marthe Arbo, Anette Brocks Hagen, Jorgen Blindheim, Jesper Friis, Muhammad Zeeshan Khalid, Inga Gudem Ringdalen, Randi Holmestad, Ida Westermann, Per Erik Vullum
Summary: This study investigates the formation, growth and mechanical properties of brittle intermetallic phases in the welding of aluminium alloys and steels. The alloying elements have significant effects on the formation and growth rate of the phases, and the increase in thickness of brittle phase layers leads to a decrease in bond strength.
Review
Materials Science, Multidisciplinary
L. Romero-Resendiz, M. El-Tahawy, T. Zhang, M. C. Rossi, D. M. Marulanda-Cardona, T. Yang, V. Amigo-Borras, Y. Huang, H. Mirzadeh, I. J. Beyerlein, J. C. Huang, T. G. Langdon, Y. T. Zhu
Summary: This paper reviews the microstructural aspects, properties, and processing-microstructure-properties relationship of heterostructured stainless steel (HS SS), and discusses the multi-disciplinary perspectives.
MATERIALS SCIENCE & ENGINEERING R-REPORTS
(2022)
Article
Physics, Multidisciplinary
Gong Zhen-Zhou, Wei Hao, Fan Si-Yuan, Sun Feng-Ju, Wu Han-Yu, Qiu Ai-Ci
Summary: This paper develops a transmission line circuit model for a magnetically insulated transmission line (MITL) system and analyzes the current loss characteristics and ion emission of multi-level MITL. The study provides insights into the spatiotemporal distribution of current loss and ion current in different regions, as well as the characteristics of electron emission.
ACTA PHYSICA SINICA
(2022)
Article
Energy & Fuels
Geng Chen, Youping Tu, Cong Wang, Jue Wang, Zhikang Yuan, Guoming Ma, Jian Wang, Bo Qi, Chuanyang Li
Summary: This paper reviews the importance of environmentally friendly gas insulating mediums in DC GILs and the research on alternatives to sulfur hexafluoride (SF6). It highlights the structure-activity relationship, search and prediction of important physicochemical properties, and discussion on gas discharge and breakdown parameters in different fields. The latest research progress on insulation characteristics, heat transfer properties, and coordination models for alternative gases in DC GILs are also presented.
CSEE JOURNAL OF POWER AND ENERGY SYSTEMS
(2021)
Article
Physics, Multidisciplinary
Zhen-Zhou Gong, Hao Wei, Si-Yuan Fan, Ya-Ping Hong, Han-Yu Wu, Ai-Ci Qiu
Summary: This article mainly discusses the design and parameters of the magnetically-insulated transmission-line (MITL) system in the 15-MA driver and their influence on current transmission and convergence. Through calculation and establishing an equivalent circuit model, the study shows that the impedance at the end of the outer-MITL has a significant effect on the current, with an increase in impedance leading to a decrease in current. Additionally, the minimum gap of the outer-MITL and the radius of the PHC location also have an influence on the current.
ACTA PHYSICA SINICA
(2023)
Article
Materials Science, Multidisciplinary
Jae Hoon Jang, Jae Young Kang, Sung-Dae Kim
Summary: Based on first-principles calculations, two Gd-containing austenitic stainless steels were designed as neutron-absorbing structural materials. The Gd-rich precipitates in each alloy were identified via scanning electron microscopy and transmission electron microscopy. (Ni,Fe,Cr)7Gd2 precipitates were observed in the 18Cr-20Ni-1.5Gd wt.% alloy, with a melting temperature of about 1149 degrees C, which is higher than the reheating temperature commonly used for austenitic stainless steels, indicating the potential to develop Gd-containing stainless steel with a good combination of neutron absorption capacity, hot workability, and ductility.
JOURNAL OF NUCLEAR MATERIALS
(2023)
Article
Engineering, Electrical & Electronic
Quan Zhou, Xinlei Zhu
Summary: This article studies the mutual inductance of the B-dot used for high-power transmission lines through simulation and theoretical analysis. The frequency response of the mutual inductance is obtained through simulation, and it is found that the mutual inductance is lowest and stable at high frequency. The approximate calculation formula of mutual inductance at any frequency is derived through theoretical analysis. The theoretical and simulation results are verified using experimental results, and the influencing factors of the B-dot's mutual inductance at high frequency are analyzed.
IEEE SENSORS JOURNAL
(2023)
Article
Materials Science, Multidisciplinary
K. M. Bertsch, A. Nagao, B. Rankouhi, B. Kuehl, D. J. Thoma
Summary: The study examined the hydrogen embrittlement resistance of austenitic stainless steel parts manufactured using powder-bed-fed selective laser melting (SLM) and directed energy deposition (DED). The influence of hierarchical AM microstructures on mechanical response, microstructural evolution, and void formation was analyzed using multiscale electron microscopy. The presence of hydrogen affected ductility in DED materials, but had minimal impact on SLM or heat-treated materials, with microstructural features driving these different responses discussed.
Article
Chemistry, Physical
Slavko Radenkovic, Sladana Dordevic
Summary: The effect of benzo-annelations on the magnetically induced current density was investigated using the CTOCD-DZ method and the PFI method. It was found that benzo-annelation in different positions relative to the central rings of anthracene and acridine derivatives has opposite effects on the intensity of n-electron currents.
CHEMICAL PHYSICS LETTERS
(2023)
Article
Chemistry, Multidisciplinary
Arata Ito, Hideki Kitaura, Takahiro Noguchi, Fumitoshi Ohori, Itaru Mizoguchi
Summary: The leaching of metal ions from orthodontic appliances is problematic for metal-allergic patients. This study examined the resilience of coated stainless steel wire to low pH, bending, and brushing. The results indicated that different coatings have different levels of resilience.
APPLIED SCIENCES-BASEL
(2022)
Article
Chemistry, Multidisciplinary
Fan Zhang, Yanhui Zhang, Zhengang Zhao
Summary: This study investigates the issue of water flooding on the cathode and the effect of cathode current collector (CCC) material and wettability on drainage capacity in micro direct methanol fuel cell (mu DMFC). A foam stainless steel CCC was prepared to improve the mu DMFC's performance through its absorbency. The results show that the gradient wettability CCC can slow down cathode flooding and improve the performance of the mu DMFC.
Article
Engineering, Civil
Nan Zhang, Yao Zhang, Deng'an Cai, Yanpeng Hu, Guangming Zhou
Summary: This paper investigates the fracture toughness of magnetically guided stainless steel particle toughened composite and proposes a theoretical prediction model and a trial-and-error inversion method for different fracture modes. Both experimental and simulation results demonstrate that adding stainless steel particles can significantly improve the fracture toughness of the material.
THIN-WALLED STRUCTURES
(2022)
Article
Construction & Building Technology
Yong Wang, Yuefeng Wang, Zhenhua Wang
Summary: This study successfully increased the yield strength of 18Mn18Cr0.6 N steel through cold rolling and annealing, and found the importance of dispersed fine globular Cr2N precipitates for strengthening effect.
JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH
(2021)
Article
Instruments & Instrumentation
Hanyu Wu, Xinjun Zhang, Tieping Sun, Zhengzhong Zeng, Peitian Cong, Shaoguo Zhang
REVIEW OF SCIENTIFIC INSTRUMENTS
(2015)
Article
Physics, Fluids & Plasmas
Hanyu Wu, Xinjun Zhang, Weixi Luo, Mo Li, Jinhai Zhang, Shaoguo Zhang
IEEE TRANSACTIONS ON PLASMA SCIENCE
(2018)
Article
Physics, Fluids & Plasmas
Peitian Cong, Guowei Zhang, Liang Sheng, Tieping Sun, Hanyu Wu, Zhengzhong Zeng, Aici Qiu
IEEE TRANSACTIONS ON PLASMA SCIENCE
(2013)
Article
Physics, Fluids & Plasmas
Hu Yixiang, Qiu Aici, Wang Liangping, Huang Tao, Cong Peitian, Zhang Xinjun, Li Yan, Zeng Zhengzhong, Sun Tieping, Lei Tianshi, Wu Hanyu, Guo Ning, Han Juanjuan
PLASMA SCIENCE & TECHNOLOGY
(2011)
Article
Physics, Fluids & Plasmas
Wu Hanyu, Zeng Zhengzhong, Wang Lianping, Guo Ning
PLASMA SCIENCE & TECHNOLOGY
(2014)
