Exacerbation of Hydrate Agglomeration in the Presence of Kinetic Hydrate Inhibitor under High pH Conditions

Autor: Myungchul Park, Hyunho Kim, Ki Heum Park, Min-Cheol Ryu, Younghoon Sohn, Yutaek Seo

Publikováno v: Energy & Fuels. 35:4000-4011

The performance of Luvicap EG was investigated to verify the efficacy of mixing kinetic hydrate inhibitors (KHIs) and monoethylene glycol (MEG) while varying the pH conditions in an aqueous phase. ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f022b09516e4524a4e9d3b2a90a6587f
https://doi.org/10.1021/acs.energyfuels.0c04159

Thermal conductivity measurements and correlations of pure R1243zf and binary mixtures of R32 + R1243zf and R32 + R1234yf

Autor: Min-Cheol Ryu, Fufang Yang, Hangtao Liu, Yuanyuan Duan, Eric F. May, Xiaoxian Yang, Jackson Morfitt, Arash Arami-Niya, Dongchan Kim

Publikováno v: Kim, D, Liu, H, Yang, X, Yang, F, Morfitt, J, Arami-Niya, A, Ryu, M, Duan, Y & May, E F 2021, ' Thermal conductivity measurements and correlations of pure R1243zf and binary mixtures of R32 + R1243zf and R32 + R1234yf ', International Journal of Refrigeration, vol. 131, pp. 990-999 . https://doi.org/10.1016/j.ijrefrig.2021.07.019

Thermal conductivity measurements of pure R1243zf and binary mixtures of R32 + R1243zf and R32 + R1234yf were conducted in the homogeneous liquid and vapour phases with a transient hot-wire technique. The mole fractions of R32 are 0.25, 0.50, and 0.7

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::353e568e8aaa544dcf7d7d4c767d0594
https://orbit.dtu.dk/en/publications/ec33db76-3de5-4e40-99d7-8deeba7a5c45

Integrated hydrogen liquefaction process with steam methane reforming by using liquefied natural gas cooling system

Autor: Jisup Shin, Min-Cheol Ryu, Jae-Hyeon Yang, Chul-Jin Lee, Young-Gak Yoon, Su-Kyung An

Publikováno v: Applied Energy. 255:113840

The objective of this study is to develop a conceptual design for a hydrogen liquefaction process at a 300 tonnes per day scale. The process uses cold energy from the vaporization of liquefied natural gas and is integrated with a steam methane reform

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8390d95ceca418e22f2107444111e13f
https://doi.org/10.1016/j.apenergy.2019.113840

Analysis of the sloshing flows of a LNG cargo tank

Autor: Deog Hee Doh, Hyo Je Jo, Yoon Sik Hwang, Byeong Rog Shin, Min Cheol Ryu

Publikováno v: Journal of Thermal Science. 20:442-448

The sloshing flows in a LNG cargo tank model (1/50 scale) of a ship are measured by an embedded panoramicPIV system. The measurement system consists of a Nd-Yag laser(120mJ, 15Hz), two cameras(1k x 1k) and a host computer. Four experimental cases wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::71c3adb17576489faebe9a435ed1b278
https://doi.org/10.1007/s11630-011-0493-2

Numerical Simulation for Fluid Impact Loads by Flat Plate with Incident Angles

Autor: Min-Cheol Ryu, Byung-Hyuk Lee, Yong-Su Kim, Sung-Jun Jung, Jong-Chun Park

Publikováno v: Journal of the Society of Naval Architects of Korea. 45:1-9

The free-surface motions interacting with structures are invest igated numerically using the Moving Particle Semi-implicit (MPS) method proposed by Koshizuk a et al. (1996) for solving incompressible flow. In the method, Lagrangian moving particles a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1216b6084ea48cea5a623286666dd74a
https://doi.org/10.3744/snak.2008.45.1.1