Predicting heat transfer performance in a complex heat exchanger for LNG FGSS development

Jae Won Heo, Yoon Hwan Choi, Sung Hun Kim, Seung Hyeon Lee, Hong Young Choi, Dong In Yu, Yeon Won Lee

In this study, a reasonable design option for improving the thermal performance of a newly designed complex heat exchanger that can simultaneously heat LNG) and...

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DOI: https://doi.org/10.5916/jamet.2023.47.2.52

[ICACE2022] Model identification of two double-acting pistons pump

Danh Khoa Nguyen, Cong Toai Truong, Van Tu Duong, Huy Hung Nguyen, Tan Tien Nguyen

The Covid-19 pandemic has had a comprehensive and far-reaching impact on various fields, especially in the medical aspect. Additionally, many variants of this c...

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DOI: https://doi.org/10.5916/jamet.2023.47.2.59

Effect of precursor molecular structure while synthesizing hetero-carbon nanomaterials via solution plasma process

Koangyong Hyun

Solution plasma processes (SPP) have recently attracted significant attention for the synthesis of heterocarbon nanomaterials (HCNs). However, to date, very few...

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DOI: https://doi.org/10.5916/jamet.2023.47.2.66

Exploring the reduction of sloshing in a rectangular tank with a baffle using coupled Eulerian-Lagrangian analysis

Young IL Park, Su-Hyun Park, Jun-Hee Lee, Joo-Eun Park, Se-Hun Park, Su Eun Youn, Jeong-Hwan Kim

The sloshing problem is a critical issue in the design of liquid cargo carriers, especially for partially filled tanks. The violent change in the free water lev...

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DOI: https://doi.org/10.5916/jamet.2023.47.2.70

Calculation of optimum feed-line impedance of series-fed microstrip antennas using the image parameter method and Bloch theory

Ji-Yeon Ha, Dong-Wook Seo

In millimeter-wave bands, microstrip array antennas are used for various communications and sensors because of their lightweight and low cost. A series-fed meth...

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DOI: https://doi.org/10.5916/jamet.2023.47.2.78

LiDAR-based background interpolation method for obstacles

Seong-Beom Jeong, Yeong-Jae Shin, Soo-Hwan Lee, Ju-Hyeon Seong

LiDAR is a crucial element of location-based services (LBSs), including autonomous driving, and is a technology that can identify surrounding objects and terrai...

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DOI: https://doi.org/10.5916/jamet.2023.47.2.84

Through-metal magnetic field communication using a ferrite-core toroid and broadband power-line modem

Kyung-Rak Sohn, Hyun-Sik Kim

In this study, we present the design and implementation of a metal wall-proximity communication system that utilizes a ferrite-core toroid and broadband power-l...

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DOI: https://doi.org/10.5916/jamet.2023.47.2.91

Numerical investigation on the influence of rope cutter installation on water flow around a ship’s propeller

Antony John Nyongesa, Youngyun Sul, Siljung Yeo

Research and development of marine equipment aimed at improving safety at sea has led to a significant reduction in the occurrence of marine accidents. Studies ...

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DOI: https://doi.org/10.5916/jamet.2023.47.2.98