v45n4

p. 140 Performance failure simulation and characteristic analysis of marine diesel engine turbocharging and gas-exchange system under different running conditions

Yihuai Hu, Meng Wang, Cun Zeng, Jiawei Jiang

DOI: https://doi.org/10.5916/jamet.2021.45.4.140

p. 154 Effects of air throttling on the performance and emission characteristics of a diesel engine

Cheol-oh Park, Beomsoo Kim, Jaesung Kwon

DOI: https://doi.org/10.5916/jamet.2021.45.4.154

p. 160 Experimental study on the evaporation heat transfer characteristics of R-1234yf with a variation in tube diameter

Sung-Hoon Seol, Jeong-In Yoon, Joon-Hyuk Lee, Han-Som Jeong, Soo-Jeong Ha

DOI: https://doi.org/10.5916/jamet.2021.45.4.160

p. 167 Optimal operation strategy of a large fuel-cell hybrid ship

Hyeonseop Yi

DOI: https://doi.org/10.5916/jamet.2021.45.4.167

p. 174 Numerical analysis for methane explosion in closed spaces

Kyeong-Ju Kong, Dae-Kwon Koh, Hyeon-U Mun, Jong-Hwan Kim

DOI: https://doi.org/10.5916/jamet.2021.45.4.174

p. 181 Numerical investigation on incompressible fluid flow and heat transfer of porous media using Lattice Boltzmann method

Palash Chakma, Yeon Won Lee

DOI: https://doi.org/10.5916/jamet.2021.45.4.181

p. 194 Numerical study on lubrication performance and dimple effects in a journal bearing

Kyeong Hwan Kim, Yeon Won Lee

DOI: https://doi.org/10.5916/jamet.2021.45.4.194

p. 205 The effect of the guide vane number and inclined angle on the performance improvement of a low head propeller turbine

Bao Ngoc Tran, Bu-Gi Kim, Jun-Ho Kim

DOI: https://doi.org/10.5916/jamet.2021.45.4.205

p. 213 Drone movement classification based on deep learning using micro-Doppler signature images

Dong-Yeob Lee, Jae-In Lee, Dong-Wook Seo

DOI: https://doi.org/10.5916/jamet.2021.45.4.213

p. 218 Energy-efficient transceiving scheme using last serial number notification of warning messages in public warning system

Yang-Ick Joo

DOI: https://doi.org/10.5916/jamet.2021.45.4.218

p. 222 Performance analysis of machine learning for fault diagnosis of ballast water treatment system

Ho-Min Park, Sang-Gyu Cheon, Jae-Hoon Kim, Seong-Dae Lee

DOI: https://doi.org/10.5916/jamet.2021.45.4.222

p. 231 Strategic actions for sustainable vessel hull coatings in line with the UN SDGs

Hyun-Jeong Kim

DOI: https://doi.org/10.5916/jamet.2021.45.4.231