Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Young Hyu Choi"'
Publikováno v:
The Korean Society of Manufacturing Process Engineers. 19:45-51
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01830604c370c0961c45495aa1b8da4c
https://doi.org/10.14775/ksmpe.2020.19.04.045
https://doi.org/10.14775/ksmpe.2020.19.04.045
Publikováno v:
The Korean Society of Manufacturing Process Engineers. 17:122-129
This study conducted a seismic qualification analysis of small savonius style vertical axis wind turbine(VAWT) using finite element method(FEM). The modal analysis was performed on the wind turbine structure to check the occurrence of resonance cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57f6d743c7ff9f6a06c0df4e4892d48e
https://doi.org/10.14775/ksmpe.2018.17.1.122
https://doi.org/10.14775/ksmpe.2018.17.1.122
Autor:
Young-Hyu Choi, Cheol-Min Kim
Publikováno v:
Journal of the Korean Society of Manufacturing Technology Engineers. 26:526-531
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2853c50dbeebeab23f7edd9e52f4373b
https://doi.org/10.7735/ksmte.2017.26.6.526
https://doi.org/10.7735/ksmte.2017.26.6.526
Publikováno v:
Korean Medical Education Review. 19:90-100
The necessity of embracing selective courses in medical curriculum is increasing due to the expansion of medical knowledge and changes in the health care environment. In contrast to the abundant evidence regarding elective or selective courses during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dd1be501992405540d3b8eb5b242481
https://doi.org/10.17496/kmer.2017.19.2.90
https://doi.org/10.17496/kmer.2017.19.2.90
Autor:
Young-Hyu Choi, Min-Gi Hong
Publikováno v:
Journal of the Korean Society of Manufacturing Process Engineers. 15:21-27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66a3b25e36fd5f174a2294687ac1ef6c
https://doi.org/10.14775/ksmpe.2016.15.3.021
https://doi.org/10.14775/ksmpe.2016.15.3.021
Publikováno v:
World Journal of Engineering and Technology. :186-192
In case of manufacturing hexahedral ABS (Acrylonitrile Butadiene Styrene) plastic components using a FDM (Fused Deposition Modeling)-based 3D printer, undesirable shape errors occur in the product due to heat shrinkage. This paper experimentally ob-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7cd21666ab6ca9dc71f315dbd84ce01
https://doi.org/10.4236/wjet.2016.43d022
https://doi.org/10.4236/wjet.2016.43d022
Autor:
Young Hyu Choi
Publikováno v:
Journal of the Korean Society of Manufacturing Process Engineers. 13:88-98
A moving mass on a skewed linear guideway model to analyze the friction-induced stick-slip behavior of ball-screw-driven slides is proposed. To describe the friction force, a friction coefficient function is modelled as a third-order polynomial of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a115c11594ef007cf28c03992462a9c
https://doi.org/10.14775/ksmpe.2014.13.6.088
https://doi.org/10.14775/ksmpe.2014.13.6.088
Publikováno v:
Journal of the Korean Society for Precision Engineering. 31:627-634
Machine tool vibration is well known for reducing machining accuracy. Because vibration response of a linear structure generally depends on its transfer function if the magnitude of excitation were kept constant, this study introduces a RET(Random Ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90cec8c3c9a36b840017b8f670bff57d
https://doi.org/10.7736/kspe.2014.31.7.627
https://doi.org/10.7736/kspe.2014.31.7.627
Publikováno v:
Journal of the Korean Society of Manufacturing Process Engineers. 13:83-88
FSI (Fluid Structure Interaction) method, in this study, has been applied to analyzing thermal characteristics of a high speed machine tool spindle system. The spindle is composed of angular contact ceramic ball bearings, a high speed built-in motor,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68625583ca68a35d0551551f0697aba4
https://doi.org/10.14775/ksmpe.2014.13.3.083
https://doi.org/10.14775/ksmpe.2014.13.3.083
Publikováno v:
Tribology Transactions. 56:1077-1086
This article describes a theoretical analysis of a hydrostatic journal bearing for a crankshaft pin turner by considering the waviness error of the journal and bearing. The authors found adequate design parameters to operate the crankshaft pin turner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4f27d1b923c47f3910e02985a60de4c
https://doi.org/10.1080/10402004.2013.823532
https://doi.org/10.1080/10402004.2013.823532