全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Byoung Joon Ahn , Ju Yong Choi , Yu Shin Chang ...
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2004, Vol.18 (7), pp.1062-1073Nurimedia
摘要:We describe a looper controller design for a hot strip finishing mill in steel plants. The main function of the looper system is to balance the mass flow of the strip by accumulating material in the middle of the stands. Another function is to control the strip tension which...
作者:Byeunggi Kim , Su-Won Lee , Samchul Ha ...
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2006, Vol.20 (11), pp.1942-1949Nurimedia
摘要:Typically, condensate forms as droplets on the fin surfaces and may bridge the space between the fin surfaces. This is due to the dry characteristics inherent to the fin surface. The droplets increase the air-side pressure drop. In the case of high air velocities, these drop...
作者:Simchai Wongwises , Paisarn Naphon
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2006, Vol.20 (2), pp.212-226Nurimedia
摘要:This paper is a continuation of the authors' previous work on spiral coil heat exchangers. In the present study, the heat transfer characteristics and the performance of a spirally coiled finned tube heat exchanger under wet-surface conditions are theoretically and experimen...
作者:Wen-Tung Chang , Long-Iong Wu
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2006, Vol.20 (3), pp.345-357Nurimedia
摘要:By employing the concept of equivalent linkage, this paper presents an analytical method for analyzing the mechanical errors of disk cam mechanisms with a flat-faced follower. The resulting error equations do not really involve the location of the curvature center of the cam prof...
作者:Jin-Rae Cho , Dae-Yul Ha , Tae-Jong Kim
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2002, Vol.16 (10), pp.1264-1275Nurimedia
摘要:This paper is concerned with the investigation on the stability and convergence characteristics of the Crank-Nicolson-Galerkin scheme that is widely being employed for the numerical approximation of parabolic-type partial differential equations. Here, we present the theoretical a...
作者:Jung Soo Han
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2004, Vol.18 (4), pp.582-591Nurimedia
摘要:The purpose of this study was to determine the effects of elbow joint angle on mechanical properties, as represented by ultimate load, failure strain and elastic modulus, of bone-tendon specimens of common extensor tendon of the humeral epicondyle. Eight pairs of specimens w...
作者:Jeong-Jung Kang , Duck-Jool Kim
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2003, Vol.17 (12), pp.2027-2033Nurimedia
摘要:The purpose of this study is to investigate the stratification of fuel vapor with different in-cylinder flow, piston cavity and injection timings in an optically accessible engine. Three different piston shapes that are F (Flat), B (Bowl) and R (Re-entrance) types were used....
作者:Seungwoo Lee , Seungwoo Han , Husang Lee
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2007, Vol.21 (8), pp.1244-1252Nurimedia
摘要:Reliability refers to the ability of a part, device or system to conduct an intended function in a given condition for a certain period of time. A mechanical system or structure such as a machine tool exercises the capacity of the entire system with regard to the various constitu...
作者:Sung Wook Park , Hyung Jun Kim , Ki Hyung Lee ...
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2004, Vol.18 (7), pp.1177-1186Nurimedia
摘要:In this paper, the spray atomization characteristics of a gasoline direct-injection injector were investigated experimentally and numerically. To visualize the developing spray process, a laser sheet method with a Nd :YAG laser was utilized. The microscopic atomization chara...
作者:Sang-Nyung Kim , Seon-Hong Hwang , Ki-Hoon Yoon
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2005, Vol.19 (5), pp.1206-1215Nurimedia
摘要:The thermal stratification phenomena, frequently occurring in the component of nuclear power plant system such as pressurizer surge line, steam generator inlet nozzle, safety injection system (SIS), and chemical and volume control system (CVCS), can cause through-wall cracks, the...

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