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| 1 | Dynamic analysis of automotive solenoid valve using finite element method 显示文摘 | KAWASE Y OHDACHI Y | 1991 | IEEE Transactions on Magnetics1991，27，5： | 1 |
| 2 | Contribution of the Large Helical Device Plasmas to Alfvén Eigenmode Physics in Toroidal Plasmas显示文摘在有三种维的配置的大螺旋状的设备(LHD ) , Alfv é n eigenmodes (AE ) 由精力充沛的离子使动摇广泛地用中立横梁被调查有单音的补品和非单调的旋转变换(ι/2π) 的激烈的血浆侧面。在有单音的补品 ι/2π-profile 的血浆,象全球的一样的核心局部性的导致 toroidicity 的 Alfv é n eigenmode (TAE ) 经常被观察。随平均 toroidal 贝它价值的增加,定义为全部的血浆压力的比率到 toroidal 磁性的压力,有低 toroidal 模式数字的核心局部性的 TAE 变得全球。在有单音的补品 ι/2π-profile 的相对高的贝它血浆,有不同 toroidal 模式数字的二 TAE 经常线性地非交往并且通过联合的三个波浪产生另外一个模式。在有强烈相反中立的横梁水流开车产生的非单调的 ι/2π-profile 的血浆,逆行砍 Alfv é n eigenmode (RSAE ) 和精力充沛的离子激动的测地学的声学的模式(鲸鱼群) 在螺旋状的血浆第一次被观察。非线性的联合也在 RSAE 和鲸鱼群之间被观察。 | K. TOI M. ISOBE M. OSAKABE F. WATANABE K. OGAWA T. TOKUZAWA A. SHIMIZU T. IDO K. IDA, T. ITO S. MORITA K. NAGAOKA K. NARIHARA M. NISHIURA S. OHDACHI S. SAKAKIBARA K. TANAKA LHD Experiment Group | 2009 | Plasma Science and Technology2009，11，4： | 1 |
| 3 | 查看详情显示文摘 | Takeuchi M Ohdachi S LHD experimental group | | 0，，： | 1 |
| 4 | 查看详情显示文摘 | Ming T F Ohdachi S Sakakibara S | | 0，，： | 1 |
| 5 | 查看详情显示文摘 | Ming Tingfeng Ohdachi Satoshi Suzuki Yasuhiro LHD Experiment Group | | 0，，： | 1 |
| 6 | 查看详情显示文摘 | Ohdachi S Toi K Fuchs G | | 0，，： | 1 |
| 7 | Estimate of the Deposition Profile of Carbon Pellets Using a High-Speed VUV Imaging System in the LHD显示文摘The deposition profile of the impurity pellet is measured by a two-dimensional fastframing vacuum ultraviolet(VUV)camera system in the large helical device(LHD).The fast framing camera selectively measures the emission from the by drogen-like ions of carbon(C VI)with a frame rate of several kHz.From the emission profile of the hydrogen-like carbon ions,which are in the process of ionization,the initial deposition profile of the carbon is estimated using a simple one-dimensional transport model. | 明廷凤 Satoshi OHDACHI Yasuhiro SUZUKI LHD Experiment Group | 2013 | Plasma Science and Technology2013，15，12： | 1 |
| 8 | Optimum Design of Switched Reluctance Motors Using Dynamic Finite Element Analysis显示文摘 | OHDACHI Y | 1997 | IEEE Transactions on magnetics1997，33，2： | 1 |
| 9 | Optimum design of switched reluctance motors using dynamic finite element analysis 显示文摘 | Ohdachi Y | 1997 | IEEE Transactions on Magnetics1997，33，2： | 1 |
| 10 | Rac is involved in the interkinetic nuclear migration ofcortical progenitor cells显示文摘 | MINOBE S SAKAKIBARA A OHDACHI T | 2009 | Neurosci Res2009，63，： | 1 |
| 11 | Dynamic analysis of automotive solenoid valve using finite element method显示文摘 | KAWASE Y OHDACHI Y | 1991 | IEEE Trans on Magnetics1991，27，： | 1 |
| 12 | Optimum design of switched reluctance motors using dynamic finite dlement analysis 显示文摘 | Yasuharu Ohdachi | 1997 | IEEE Transactions on Magnetics1997，33，2： | 1 |
| 13 | Dynamic Analysis of Vector Controlled Induction Motor using Finite Element Method显示文摘 | KAWASE Y HIRAKO M | 1995 | IEEE Trans on Magnetics1995，31，3： | 1 |
| 14 | Dynamic analysis of automotive solenoid valve using finite element method显示文摘 | Kawase Y Ohdachi Y | 1991 | Transactions on Magnetics1991，27，5： | 1 |
| 15 | Molecular phylogenetics of Crecidra shrews (lnsectivora) in east and central Aisa 显示文摘 | OHDACHI S IWASA M A NESTERENKO V A | 2004 | J Mamm2004，85，3： | 1 |
| 16 | Diets of the Eurasian least shrew (Sorex minutissimus ) from various localities in Hokkaido 显示文摘 | NAMBA T OHDACHI S D | 2009 | Mamm Study2009，34，4： | 1 |
| 17 | optimum design of switched reluctance motors using dynamic finite element analysis显示文摘 | Yasuharu Ohdachi | 1997 | IEEE Transactions On Magnetics1997，33，2： | 1 |
| 18 | A new primer set for sex identifieation in the genus Sorex (Sorieidae, Insectivora) 显示文摘 | Matsubara K Ishibashi Y Ohdachi S | 2001 | Molecular Ecology Notes2001，1，： | 1 |
| 19 | Soft x-ray tomographic reconstruction of Heliotron J plasma for the study of magnetohydrodynamic equilibrium and stability显示文摘The preparation for an experimental soft x-ray tomography study on the Heliotron J (H-J) machine is carried out,with the objectives of evaluating the capability of the current soft x-ray tomographic system in terms of the identification of different mode structures and their poloidal rotation,and the axis shift with different plasma and machine parameters,and fixing the physics goals for the experimental study.These preparations were carried out via a simulated soft x-ray data set arising from different plasma conditions,such as magnetic islands,low beta and high beta.Soft x-ray tomography (SXT) is performed by the discrete pixel method including singular value decomposition and Phillips-Tikhonov regularization,to obtain clear and smooth images.The H-J soft x-ray tomography results from simulated soft x-rays for the equilibrium H-J plasma sensed the magnetic axis shift clearly and an estimate was also achieved.Successful reconstruction for mode structure m =1/n =1 was obtained along with the realization of the poloidal rotation of the structure.The reconstruction for the m =2/n =1 mode was not very clear for the current soft x-ray diagnostic design.Effective mode identification was not possible due to the lack of measurements.The SXT from the current soft x-ray diagnostic on H-J,the magnetic axis shift can be estimated and the m =1/n =1 mode can be studied.Study of higher poloidal modes is difficult with the current design. | S PUROHIT Y SUZUKI S OHDACHI S YAMAMOTO | 2019 | Plasma Science and Technology2019，21，6： | 0 |
| 20 | Experimental observations of naturally occurring dust using a high-speed vacuum ultraviolet imaging system in EAST显示文摘In the ELMy H-mode experiment,naturally occurring dust originating at the high-field side is clearly observed using the high-speed vacuum ultraviolet imaging system developed on the Experimental Advanced Superconducting Tokamak(EAST).The main ablation cloud shape is similar to the classical shape observed in pellet fueling experiments.However,during the dust penetration,an erupted secondary cloudlet with a bent‘cigar’shape is observed and moves upwards along the direction perpendicular to the magnetic field line,which is different to the obviation in the pellet fueling experiments.This may be due to the ion diamagnetic drift effect.The velocities of the secondary cloudlet are estimated to be 50–80 m s^(-1).In addition,a significant degradation of the plasma confinement is observed during the dust penetration. | 侯善伟 明廷凤 石奇奇 张文敏 龙飞飞 李邦 邓荣婧 庄清 刘晓菊 张凌 提昂 曾龙 李国强 Naoko ASHIKAWA Satoshi OHDACHI 高翔 | 2023 | Plasma Science and Technology2023，25，5： | 0 |
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