Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Iwan Sumirat"'
Autor:
Rini Setiati, Fahrurrozi Akbar, Gabriel Prasucipto Karisma, Achmad Ramadhani, Setiawan Setiawan, Renato Aditya, Muhammad Taufiq Fathaddin, Sulistioso Giat Sukaryo, Bharoto Bharoto, Iwan Sumirat
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 38, Iss 5, Pp 87-95 (2023)
The Neutron Computed Tomography (NCT) technique was adopted to study oil content within sandstone. In recent times, oil industries have turned to the Enhanced Oil Recovery (EOR) technique that uses chemicals/surfactants to reduce interfacial tension
Externí odkaz:
https://doaj.org/article/02423b674a684c078a8afb83ce9eaa90
Autor:
Evi Christiani Sitepu, Timbangen Sembiring, Kerista Sebayang, Iwan Sumirat, Martha Rianna, Eddy Marlianto, Sulistioso Giat Sukaryo
Publikováno v:
Case Studies in Thermal Engineering, Vol 14, Iss , Pp - (2019)
Preliminary studies have been conducted to determine the benefits of using palm fiber and shells as thermal neutron radiation shielding materials. The method in this research using Neutron Activation Analysis (NAA). However, based on the results of S
Externí odkaz:
https://doaj.org/article/3b6273a0278a4e3694e27da6f9cf916f
Publikováno v:
3RD INTERNATIONAL CONFERENCE OF BIO-BASED ECONOMY FOR APPLICATION AND UTILITY.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efe8785f48be66c1647540091e46f169
https://doi.org/10.1063/5.0120301
https://doi.org/10.1063/5.0120301
Autor:
Ainur Rosidi, Dedy Haryanto, null Giarno, Kukuh Prayogo, G. B. Heru K., Mulya Juarsa, Iwan Sumirat, Muhamad Subekti
Publikováno v:
THE 4TH INTERNATIONAL CONFERENCE ON NUCLEAR ENERGY TECHNOLOGIES AND SCIENCES (ICoNETS) 2021.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55e467602722e7016b98aae24156b8f3
https://doi.org/10.1063/5.0095459
https://doi.org/10.1063/5.0095459
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1104:012043
The middle phase emulsion is the most important parameter in the compatibility test that determines the success of the surfactant in the Enhanced Oil Recovery (EOR) process. The purpose of this research was to observe the mid-phase emulsion formed on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34e268c72c610424c01a56b52d8b1ebd
https://doi.org/10.1088/1755-1315/1104/1/012043
https://doi.org/10.1088/1755-1315/1104/1/012043
Publikováno v:
PROCEEDINGS OF INTERNATIONAL CONFERENCE ON NUCLEAR SCIENCE, TECHNOLOGY, AND APPLICATION 2020 (ICONSTA 2020).
One important step in Inelastic Neutron Scattering experiments is alignment of single crystal samples. The alignment process consists of defining a scattering plane where lattice and magnetic excitations are measured and optimizing parameters of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bbef7529f993da94eacf3f7dc28b2d0
https://doi.org/10.1063/5.0066266
https://doi.org/10.1063/5.0066266
Autor:
Iwan Sumirat
Publikováno v:
Atom Indonesia, Vol 42, Iss 2, Pp 89-95 (2016)
The National Nuclear Energy Agency of Indonesia (BATAN) has one dedicated spectrometer for inelastic neutron scattering experiments. The instrument is a thermal neutron triple-axis spectrometer known as SN1. SN1 was installed in 1992 in the experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bddb2535c9588d7da245d06f3e528473
http://aij.batan.go.id/index.php/aij/article/view/510
http://aij.batan.go.id/index.php/aij/article/view/510
Publikováno v:
Journal of Physics: Conference Series. 1436:012083
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b2f4740882595e6d66bebca30718670
https://doi.org/10.1088/1742-6596/1436/1/012083
https://doi.org/10.1088/1742-6596/1436/1/012083
Autor:
Iwan Sumirat, Shuji Shimamura
Publikováno v:
Journal of Porous Materials. 19:1009-1014
The bulk moduli of nanoporous materials are studied theoretically on the basis of an interatomic potential. We consider model nanoporous materials in which nanometer-sized cubic-shaped pores are periodically arranged in the fcc lattice. The pore-size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41da010d61693d6f4cc4d3f6c19d7ccd
https://doi.org/10.1007/s10934-011-9558-6
https://doi.org/10.1007/s10934-011-9558-6
Publikováno v:
Transactions of the Materials Research Society of Japan. 36:281-284
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3ff1f143add6447c571506f8d496cf0
https://doi.org/10.14723/tmrsj.36.281
https://doi.org/10.14723/tmrsj.36.281