Výsledky vyhľadávania - 대한기계학회

Determining the thickness of semitransparent thin films via reflectivity measurements based on optical properties Autor Jong Jin Hwang, Hee-Lak Lee, Choong-Mo Ryu, Jiyoung Park, Seung Jae Moon

“…This study addresses the challenge of measuring deposited film thickness during semiconductor manufacturing in real-time. Accordingly, we present the…”
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Sound absorption coefficient measurement and analysis for multi-section perforation microperforated panel Autor W. H. Tan(Mechanical Engineering Programme, Faculty of Mechanical Engineering & Technology, Pauh Putra Campus, Universiti Malaysia Perlis, F. Wahab(Mechanical Engineering Programme, Faculty of Mechanical Engineering & Technology, Pauh Putra Campus, Universiti Malaysia Perlis (UniMAP), 02600 Arau, Perlis, Malaysia, 2UniMAP Automotive & Motorsport CoE, F. Mat(Mechanical Engineering Programme, Faculty of Mechanical Engineering & Technology, Pauh Putra Campus, Universiti Malaysia Perlis, Chan C. K, Teoh R. J(Mechanical Engineering Programme, Faculty of Mechanical Engineering & Technology, Pauh Putra Campus, Universiti Malaysia Perlis (UniMAP), 02600 Arau, Perlis, Malaysia, 2UniMAP Automotive & Motorsport CoE

“…The microperforated panel (MPP) is a resonant-type sound-absorbing material considered the next-generation sound-absorption material due to its attractive…”
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Study on cutting performance of microtextured ball-end milling cutter with multiple distribution density under the action of cutting edge Autor Shucai Yang, Yuchao Guo, Zhanjun Xiao, Dawei Wang

“…In order to solve the problems of serious tool wear and poor processing quality in the process of titanium alloy processing, cutting-edge dulling and surface…”
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Enhancing wear resistance, hardness, and thermal conductivity of copper diamond composites through optimization strategies Autor Nixon Poulose(Mechanical Engineering Department, PSN College of Engineering and Technology, Mechanical Engineering Department, Amal Jyothi College of Engineering), P. Selvakumar

“…This study investigates optimizing wear resistance, hardness, and thermal conductivity in copper diamond composites. Despite copper's exceptional thermal and…”
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Vibration suppression method for dualflexible manipulator considering bearing friction based on nonlinear disturbance observer Autor Dongyang Shang, Xiaopeng Li, Meng Yin, Fanjie Li

“…A manipulator that contains both flexible joints and flexible loads is called a dualflexible manipulator, whose vibration is affected by bearing friction…”
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Investigating the performance of doublerotor wind turbine arrangement in large wind farms using the LES method Autor Vahid Mazidi Sharafabadi, Mani Fathali

“…The use of wind energy, the area of wind farms, and the length of wind turbine blades continuously increase with the increase in energy demand. This study aims…”
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CFD simulations of plate–fin crosscounter flow compact heat exchanger Autor Won-Seok Kim, Pham Truong Thang, Beom-Keun Kim

“…Energy recovery ventilation plays a crucial role in providing fresh air and managing respiratory diseases, such as COVID-19. This study focuses on the…”
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Influence of liquid-fuel swirl injection pressure on the flow dynamics characteristics in a lean direct injection gas turbine combustor using eulerianlagrangian large eddy simulations Autor Jong-Chan Kim, Euisung Yoo, Hong-Gye Sung

“…The effect of the injection pressure on the dynamic flow characteristics of a lean direct injection gas turbine combustor under nonreactive conditions during…”
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Experimental investigation on performance enhancement of vapor compression refrigeration (VCR) systems using nanorefrigerant [R-134a + ZrO2] at steadystate Autor Tesfaye Barza, Dawit Gudeta, Kumaran Palani

“…This paper is mainly concerned with an experimental investigation of the performance enhancement of a vapor compression refrigeration (VCR) system using nano…”
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Point cloud upsampling using deep selfsampling with point saliency Autor Ji-Hyeon Hur, 김형기, 권순조

“…Point cloud upsampling is a process of increasing the point density to represent an object or environment effectively. Recent studies have focused on deep…”
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Development of customized ankle-footorthosis using 3D scanning and printing technologies Autor Kyeong-Jun Seo, Bongcheol Kim, 문두환

“…Around the world, customized ankle-foot-orthosis (AFO) for patients with central nervous system damage are continuously being developed. Existing customized…”
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Novel corresponding states principle equation for real hydrogen under ultrahigh pressure considering molecular association

“…A new high-precision hydrogen corresponding states principle (HCSP) equation has been proposed to accurately describe the real gas properties of on-board…”
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Gain tuning method of closed-loopinjection low-order feedforward controller considering axis dynamics Autor Chengpeng Zhan, Lei Yang, Hui Liu, Huijie Zhang, Wanhua Zhao, Yaolong Chen

“…Low-order feedforward controllers have attracted much attention in engineering applications due to their simple structure and easy implementation. This paper…”
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Experimental study of coupled acousticmechanical bandgaps Autor Daniel Nunez-Solano, Junghwan Kook, Virginia Puyana-Romero

“…This experimental study investigates the presence of coupled bandgaps for bending and acoustic waves in acoustic-mechanical systems through the analysis of a…”
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Design and simulation analysis of innerouter compound meshing silent-chain plate Autor Wencheng Wang, Hui Liu, Guoqing Cai, Pengcheng Zhang

“…This paper proposes a detailed parametric design method for a round-pin innerouter compound meshing silent-chain plate structure. A meshing design method for…”
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Improving the energy density of all-solidstate batteries by maximizing the contact area between the solid electrolyte and electrode, and stress issues Autor Rongzhen Zheng, 김철

“…Solid-state electrolyte batteries are excellent candidates for the development of safe and high-performance lithium batteries. However, the low ionic…”
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Global sensitivity analysis for cablenetwork antennas by Kriging models with a sensitivity-based accuracy indicator Autor Naigang Hu, Yiqun Zhang, Guigeng Yang, Dongwu Yang

“…Various uncertainties existing in the manufacturing process, such as imperfect cable lengths and uncertain boundary node locations, will unavoidably…”
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Focusing of airborne sound using a timereversal chaotic cavity Autor Seonghun Im, 박재호, 엄원석

“…Virtual transmitting arrays have been demonstrated for acoustic/elastic wave focusing in water and solids, using a chaotic cavity and a small number of…”
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Failure investigations of last stage lowpressure steam turbine blade Autor Nitin Sehra, Sushila Rani

“…This research study examines the failure of the last stage low-pressure steam turbine blade. The blade is made up of martensitic steel of X10CR alloy. The main…”
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Tribological properties of microballembedded polydimethylsiloxane under water-based lubrication conditions Autor 이성준, Auezhan Amanov, 김창래

“…The purpose of this study was to enhance the friction and wear characteristics of polydimethylsiloxane (PDMS) under water lubrication conditions. To achieve…”
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