Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Bong Hyun Lee"'
Publikováno v:
Journal of the Korean Magnetics Society. 28:169-173
Publikováno v:
International Journal of Mechanical Sciences. 140:521-536
This study clarified the influence of the post-necking prediction of the hardening law on the theoretical forming limit curve (FLC) of aluminium sheets subjected to punch-stretching tests. A procedure was developed to identify the parameters of a rec
Publikováno v:
Transactions of Nonferrous Metals Society of China. 28:319-327
Commercially pure titanium (CP Ti) has been actively used in the plate heat exchanger due to its light weight, high specific strength, and excellent corrosion resistance. However, researches for the plastic deformation characteristics and press forma
Publikováno v:
Metals and Materials International. 22:974-981
3D-structured (embossed) aluminium sheets have been used as heat insulation materials in automotive exhaust parts because the embossments on the sheets increase the surface area and reinforce the stiffness of exhaust components. Unlike the press-form
Publikováno v:
ICMRE
A dual clutch transmission (DCT) can shift more quickly than cars equipped with manual transmissions or single-clutch automated-manual transmissions (AMTs). However, DCTs have complicated structures because two clutches are arranged concentrically. I
Publikováno v:
2017 IEEE International Electric Machines and Drives Conference (IEMDC).
In mass production, manufacturing tolerances are unavoidably generated in the rotor between the core and the permanent magnet. Because back electromotive force (EMF) and cogging torque are influenced by manufacturing tolerances, it is necessary to im
Publikováno v:
2017 IEEE International Electric Machines and Drives Conference (IEMDC).
IPMSM using rare earth materials utilize various areas with high power density and a wide speed range. However, as these materials can only be found in limited areas and quantities, use of machines with rare earth materials will decrease. To solve th
Publikováno v:
Journal of Sound and Vibration. 333:2971-2982
Recent studies have suggested fatigue damage counting of a linear elastic system using only the output data; design sensitivity analysis based on the transmissibility function was studied in order to identify the most sensitive response location unde
Publikováno v:
Journal of Korean Society For Rock Mechanics. 24:32-45
Publikováno v:
Mechanism and Machine Theory. 50:150-158
A balance shaft module is a smart device that removes harmonic vibrations of rotating machinery directly by generating an excitation with the same magnitude and an opposite phase of the vibration. However, the unbalance of a balance shaft causes a co