Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Jae-Kwang Lee"'
Publikováno v:
Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT). 20:455-468
Influence of Microbial Activity on the Long-Term Alteration of Compacted Bentonite/Metal Chip Blocks
Publikováno v:
Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT). 19:469-477
Autor:
Hyo Chan Lee, Hyeoncheol Lee, Jae Kwang Lee, Hyun Duck Choi, Kyunghwan Choi, Yonghun Kim, Seok-Kyoon Kim
Publikováno v:
Energies; Volume 15; Issue 23; Pages: 9147
This paper devises an output-feedback multi-loop positioning technique adopting the speed observer and multi-motor synchronizer, targeting the dual (master and slave) motor elevator system applications, providing the three contributions. First, the o
Publikováno v:
Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT). 18:73-81
Strontium (90Sr) and nickel (59Ni) have been considered as key radionuclides in the safety assessment of radioactive waste disposal. Through various efforts to impede the migration of radioactive nuclides underground, it has been established that som
Publikováno v:
Journal of Power Sources. 296:433-439
We demonstrate the possibility of direct power generation from waste coffee grounds (WCG) via high-temperature carbon fuel cell technology. At 900 °C, the WCG-powered fuel cell exhibits a maximum power density that is twice than carbon black. Our re
Autor:
Revocatus L. Machunda, Jae Kwang Lee, HyungKuk Ju, Sunghyun Uhm, Seunghwa Lee, Jaeyoung Lee, Hye Jin Lee
Publikováno v:
Journal of Materials Chemistry A. 3:3029-3034
A tin (Sn) nanostructure has been applied to a gas diffusion electrode for the direct electro-reduction of carbon dioxide (CO2) in a zero-gap electrolytic cell. A Sn catalyst layer was evenly applied to a carbon substrate by a controlled spraying tec
Publikováno v:
Journal of Power Sources. 243:444-450
Use of environmentally friendly hydrogen as fuel on a massive scale requires efficient storage and generation systems. Chemical hydrides, such as sodium borohydride (NaBH4), have the capacity to meet these needs as demonstrated by its high hydrogen s
Publikováno v:
Journal of the Nuclear Fuel Cycle and Waste Technology. 11:229-243
An in situ solute migration system was designed and installed in KAERI Underground Research Tunnel (KURT) constructed in the site of Korea Atomic Energy Research Institute (KAERI) in order to investigate the migration and retardation of non-sorbing a
Development of Sorption Database (KAERI-SDB) for the Safety Assessment of Radioactive Waste Disposal
Publikováno v:
Journal of the Korean Radioactive Waste Society. 11:41-54
Radionuclide sorption data is necessary for the safety assessment of radioactive waste disposal. However the use of sorption database is often limited due to the accessability. A web-based sorption database pro-gram named KAERI-SDB has been developed
Publikováno v:
Journal of the Korean Radioactive Waste Society. 10:161-170
To provide domestic values of input parameters in a safety assessment of radioactive waste disposal under domestic deep underground environments, various kinds of experiments have been carried out under KURT (KAERI Underground Research Tunnel) condit