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| 1 | Suppressing unsteady motion of shock wave by high-frequency plasma synthetic jet显示文摘Three Plasma Synthetic Jet Actuators(PSJA)under the high-frequency actuation are used to control the Shock Wave Boundary Layer Interaction(SWBLI),a high-speed schlieren image processing method based on spatial Fourier transform as well as snapshot proper orthogonal decomposition were used to study the control effect of high-frequency plasma synthetic jet on lowfrequency unsteadiness of SWBLI.The analysis of the base flow shows that the separated shock wave actually has both large-and small-amplitude vibrations at low frequency.And the results revealed that the PSJA with an operating frequency of 2 k Hz has the ability to reduce the energy of low-frequency component of shock wave motion,indicating that the 2 k Hz actuation can effectively suppress low-frequency unsteadiness of the separated wave.Compared with the actuation frequency of 2 k Hz,the energy of low-frequency component of the shock wave is enhanced under the8 k Hz actuation,which aggravates the low-frequency unsteady motion of the shock wave.It is likely that the actuation frequency is too high,thus the intensity of the precursor shock wave induced by PSJA becomes weaker.Additionally,as the 4 k Hz actuation is applied,the pulsation of the separation region was enhanced,it is speculated that the actuation frequency is coupled with the oscillation frequency of the separation region. | Yanhao LUO Jun LI Hua LIANG Shanguang GUO Mengxiao TANG Hongyu WANG | 2021 | Chinese Journal of Aeronautics2021，34，9： | 4 |
| 2 | Some mistakes in the algorithm for solving underflow problem in Baum-Welch algorithm and their corrections显示文摘Baum-Welch algorithm most likely results in underflow in practice. In some literatures, such as 'Scaling' algorithm was introduced to solve the problem. In applications, however, some mistakes were found in the equations presented in these literatures. The practical calculations show that the original algorithm often results in poor or even none convergence and rather higher error rate in speech recognition. The mistakes in these literatures and brings forward the correct equations are analysed. The speech recognition system using the revised algorithm can converge well and has lower error rate. | LI Zhipeng CHEN Shanguang XUE Liang(Institute of Space Medico-Engineering Beijing 100094) | 2003 | Chinese Journal of Acoustics2003，22，2： | 3 |
| 3 | Purification and identification of Angiotensin - I Converting Enzyme (ACE) inhibitory peptide from lizard fish (Saurida elongate) hydrolysate显示文摘 | Wu Shanguang Fenf Xuezhen Lan Xiongdiao | 2015 | Journal of Functional Foods2015，，13： | 1 |
| 4 | Strong interactions of incident shock wave with boundary layer along compression corner显示文摘The coherent structure and instability of the interaction of incident shock wave with boundary layer developing on a compression corner are experimentally studied.The experiments are carried out in a supersonic wind tunnel of Mach number 2.Particular attention is paid to shock patterns and unsteady shock motions induced by the separation bubble.The high-speed schlieren is used to visualize the flowfield evolution and to characterize the instability.The snapshot proper orthogonal decomposition of schlieren sequences is applied to investigate the primary coherent structure in the flowfield.Fast Fourier transform and continuous wavelet transformation are applied to characterize the instability.The results show that there are large-scale low-frequency oscillations of the shock waves and small-scale high-frequency pulsations in the separation region.The peak frequency of shock oscillation is mainly concentrated in the range of 100–1000 Hz.The pulsation of the small flow structure in the separation bubble is mainly concentrated above 12.5 k Hz.Based on the results of experimental analysis,the preliminary mechanism of the largescale instability of such interaction is obtained. | Shanguang GUO Yun WU Hua LIANG | 2020 | Chinese Journal of Aeronautics2020，33，12： | 1 |
| 5 | Study upon kinetic process of apple juice adsorption de-coloration by using adsorbent resin显示文摘 | Nongxue Qiu Shanguang Guo Yuhua Chang | 2007 | Journal of Food Engineering2007，81，： | 1 |
| 6 | An Accelerated Stimulation Test Apparatus for Evaluating Elevated Temperature Erosion-Corrosion Behaviour of Iron and Steel in Gas-Solid Flows显示文摘 | Liu Shanguang | 1995 | Tribotest J1995，22，： | 1 |
| 7 | A novel power converter for photovohaic applications 显示文摘 | YUVARAJAN S YU Dachuan XU Shanguang | 2004 | Journal of Power Sources2004，135，12： | 1 |
| 8 | A novel power converter for photovoltaic applications显示文摘 | S. Yuvarajan Dachuan Yu Shanguang Xu | 2004 | Journal of Power Sources2004，，1： | 1 |
| 9 | A Novel Power Converter for Photovoltaic Applications 显示文摘 | Yuvarajan S Yu Daehuan Xu Shanguang | 2004 | Journal of Power Sources2004，135，12： | 1 |
| 10 | Suppression of Chaperone-mediated autophagy in the renal cortex during acute diabetes mellitus显示文摘 | SOOPARB S PRICE S R SHANGUANG J | 2004 | Kidney lnt2004，65，6： | 1 |
| 11 | A novel power converter for photovoltaic applications 显示文摘 | YUVARAJAN S YU Dachuan XU Shanguang | 2004 | Journal of Power Sources2004，135，12： | 1 |
| 12 | A Novel Power Converter for Photovoltaic Applications显示文摘 | S Yuvarajan Dachuan Yu Shanguang Xu | 2004 | Journal of Power Sources2004，135，： | 1 |
| 13 | Optimization of hydrolysis conditions for theproduction of angiotensin-I converting enzyme-inhibitorypeptides and isolation of a novel peptide from lizard fish(Saurida elongata) muscle protein hydrolysate 显示文摘 | SHANGUANG WU JIANHUA SUN ZHANGFATONG | 2012 | MarineDrugs2012，10，05： | 1 |
| 14 | Study upon kinetic process of apple juice adsorption decoloration by using adsorbent resin显示文摘 | Qiu Nongxue Guo Shanguang Chang Yuhua | 2007 | J Food Engineering2007，81，1： | 1 |
| 15 | Phase Evolution and Oxidation Resistance of YSZ/(Ni,Al) Composite Coatings in CH_4 Atmosphere显示文摘YSZ/(Ni, Al) composite coatings with different Ni:Al mole ratios were deposited on superalloy Inconel 600 by electrophoretic deposition(EPD) technique, followed by sintering in CH_4 atmosphere at 1 100 ℃for 2 h and isothermally oxidation at 1000 ℃ for 50 h. After sintering at 1100 ℃ for 2 h in CH_4 atmosphere, besides ZrC and t-ZrO_2 phases, the phase constitutes of Ni:Al mole ratios with 1:3, 1:2, and 1:1 were(Zr, Al)C, AlNi_3 and Ni phases, respectively. A remarkable difference in the oxidation behaviors of YSZ/(Ni, Al) composite coatings with different Ni:Al mole ratios was observed. For YSZ(Ni:Al=1:3) coated sample, oxidation at 1000 ℃ causes decomposition of the(Zr,Al)C solid solution to metallic Al, and then most of the Al is oxidized to Al_2O_3. For the YSZ(Ni:Al=1:2) coated sample, oxidation at 1000 ℃ mainly causes decomposition of the AlNi_3 phase. For YSZ(Ni:Al=1:1) coated sample, after oxidation at 1000 ℃, most of the Ni is oxidized to Ni O phase, and tolerated 50 h of oxidation and finally cracked and spalled from the specimen. YSZ(Ni:Al=1:3) and YSZ(Ni:Al=1:2) coated samples show superior oxidation resistance than that of YSZ coating. The different oxidation resistance mechanisms of YSZ/(Ni, Al) composite coatings sintered in CH_4 atmosphere were discussed. | 谭世磊 wang lili qi xiaoxiao song shanguang 王伟 | 2018 | Journal of Wuhan University of Technology(Materials Science)2018，33，2： | 1 |
| 16 | Study upon ki-netic process of apple juice adsorption de-coloration by using ad-sorbent resin显示文摘 | Qiu Nongxue Guo Shanguang Chang Yuhua | 2007 | J Food Engineering2007，81，1： | 1 |
| 17 | National Report on Space Medicine Progress in 2010—2012显示文摘Accompanying the flourishing developments of China's manned spaceflight,space medicine has achieved great development during the past two years in China.In this paper,scientific research of space medicine and its application in China during 2010-2012 have been briefly introduced. | LI Yinghui LIU Zhaoxia DING Bai LIU Yue ZHANG Xiaoyou BAI Yanqiang CHEN Shanguang | 2012 | 空间科学学报2012，32，5： | 0 |
| 18 | National Report on Space Medicine Progress in 2012–2014显示文摘The application of manned spaceflight makes a great impetus on the development of space medicine. With the deep growth of Chinese manned space, our national space medicine has attained great achievements. In this paper, the basic research of Space Medicine and its application in China during 2012–2014 were briefly reviewed. | LI Yinghui ZHANG Xiaoyou WAN Yumin DING Bai LIU Zhaoxia LING Shukuan BAI Yanqiang CHEN Shanguang LIU Shujuan | 2014 | 空间科学学报2014，34，5： | 0 |
| 19 | Enhanced energy density and fast-charging ability via directional particle configuration显示文摘The limited energy density of lithium-ion capacitors poses a significant obstacle to their widespread application,primarily stemming from the inability of the electrodes to simultaneously fulfill both high energy density and rapid charging requirements.Experimental data demonstrate that a directional particle configuration can enhance charging speed while maintaining high-capacity density,but it is rarely discussed.Here,we have developed a particle-level electrochemical model capable of reconstructing an electrode with a directional particle configuration.By employing this method,an investigation was conducted to explore how the spatial morphology characteristics of particle configuration impact the energy storage characteristics of electrodes.Results demonstrate that rational particle configuration can effectively enhance the transport of lithium ions and create additional space for lithium-ion storage.With the same particle size distribution,the best electrode can increase the discharge capacity by up to132.4% and increase the charging SOC by 11.3% compared to the ordinary electrode under the condition of 6 C.These findings provide a further understanding of the energy storage mechanism inside the anisotropic particle distribution electrode,which is important for developing high-performance lithium-ion capacitors. | Xiongwei Wu Shanguang lv Jiabao Li Xingrong Yin Xuewen Wu Jun Liu Jie Zhang Yuhan Yu Bei Long | 2024 | Journal of Energy Chemistry2024，90，3： | 0 |
| 20 | Progress on Space Medicine in 2008-2010显示文摘Space Medicine is a special subject to be rising with the development of manned spaceflight.In China,Space Medicine has achieved great development during the past two years.In this paper,the basic research of Space Medicine and its application in China during 2008-2010 were briefly introduced. | Li Yinghui Liu Zhaoxia Zhang Xiaoyou Bai Yanqiang Chen Shanguang | 2010 | 空间科学学报2010，30，5： | 0 |
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