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pro vyhledávání: '"Taeckhong Lee"'
Publikováno v:
Advances in Mechanical Engineering, Vol 12 (2020)
During the fast filing process, thermal stress is generated due to the increase in the pressure and temperature of hydrogen in the hydrogen storage tank. For its safety purpose, it is necessary to predict and control the temperature change in the tan
Externí odkaz:
https://doaj.org/article/10e70f4e7c084271b38b88efb2d75d26
Publikováno v:
Energies, Vol 13, Iss 23, p 6428 (2020)
The hydrogen compression cycle system recycles hydrogen compressed by a compressor at high pressure and stores it in a high-pressure container. Thermal stress is generated due to increase in the pressure and temperature of hydrogen in the hydrogen st
Externí odkaz:
https://doaj.org/article/686cc64e92574ce2946313859f38171f
Publikováno v:
Energies; Volume 13; Issue 23; Pages: 6428
Energies, Vol 13, Iss 6428, p 6428 (2020)
Energies, Vol 13, Iss 6428, p 6428 (2020)
The hydrogen compression cycle system recycles hydrogen compressed by a compressor at high pressure and stores it in a high-pressure container. Thermal stress is generated due to increase in the pressure and temperature of hydrogen in the hydrogen st
Publikováno v:
Advances in Mechanical Engineering, Vol 12 (2020)
During the fast filing process, thermal stress is generated due to the increase in the pressure and temperature of hydrogen in the hydrogen storage tank. For its safety purpose, it is necessary to predict and control the temperature change in the tan
Publikováno v:
Transactions of the Korean hydrogen and new energy society. 27:245-255
Publikováno v:
Transactions of the Korean hydrogen and new energy society. 27:256-263
Autor:
Taeckhong Lee, Taesung Park
Publikováno v:
Transactions of the Korean hydrogen and new energy society. 25:602-608
Publikováno v:
Transactions of the Korean hydrogen and new energy society. 25:234-239
To study catalytic activity and hydrogen embrittlement of Pd, Pt, Ni, and Cr in fuel cell electrode, we used density-functional theory. The calculation tools based electron density give much shorter calculation time and cheap costs. Maximum of bond o
Publikováno v:
Transactions of the Korean hydrogen and new energy society. 24:288-294
This gas analysis data come from the hydrogen which is produced by proton exchange membrane. Main impurities of hydrogen are methane, oxygen, nitrogen, carbon monoxide, and carbon dioxide. The concentration of impurities is ranged between 0.0191 to f
Autor:
Taeckhong Lee, Woonsun Choi
Publikováno v:
Transactions of the Korean hydrogen and new energy society. 23:545-550
>> This work is for the design study of natural gas reformer (40 m 3 /hr over). We used experimentalkinetic data from literature. After that, we set up theoretical model based on experimental reaction kinetic data. The shape of reactor is 1.7 m long