• Title/Summary/Keyword: Port Cooperation

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A Study on the Factors Influencing on the Formation of Cooperation Between Ports -Focusing on Container Terminals- (항만간 협력 형성 영향요인에 관한 연구 -컨테이너 터미널을 중심으로-)

  • Roh, Yoon-Jin
    • Journal of Korea Port Economic Association
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    • v.36 no.4
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    • pp.75-92
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    • 2020
  • Currently, shipping and port industries are mainly concerned with securing a competitive advantage through scale expansion. Reflecting this trend, domestic ports and container terminals also emphasize efficiency through dock integration. This study identified factors that facilitate cooperation between container terminal operators, as the smallest unit of port operation, and analyzed their effects. These factors included sharing of resources, clarity of purpose, mutual trust, and influence of government policies. In addition, factors related to effectiveness included operational effectiveness of the terminal, improved service to shippers and shipping companies, and bargaining power with the government. The empirical analysis revealed that, among the factors that facilitate cooperation, sharing and purpose affected operational effectiveness, while sharing of resources affected service improvement of shippers and shipping companies. Finally, policy factors affected port bargaining power.

Public Private Partnerships in Chinese Port as Infrastructure

  • Kim, Jin-Hwan
    • Journal of Distribution Science
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    • v.14 no.7
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    • pp.45-52
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    • 2016
  • Purpose - The purpose of the paper is to look into and review the management and operation of Chinese infrastructure process, especially focusing on port industry. Research design, data and methodology - The research methods to be applied is to examine PPPs that is a key way of cooperation in many infrastructure investment, financial matters, and then port industry as well. Results - It is well noticed that Chinese government has well managed with project, planning and investments in national infrastructure matters. Especially, this is clear message that government institutions for infrastructure planning has been well organized with systematic structure. However, even if it is involved with some risky business, PPPs should be asked for cooperation in the areas of financial, institutional and logistic part of infrastructure development in China. Conclusions - Every country has been in promoting its infrastructure development and it is not an exception in China. In order to get over inefficiency done by public sectors, Chinese government has invited a private sector in the form of PPPs, which gives more competitive opportunities, especially in port industry.

Strategic Plans to Increase Cooperation between Korean and Chinese Logistics Industries in Port Regions: Focused on Case Study in Shandong Province (한.중 항만지역 물류산업 협력 증대방안 연구 : 산둥성 사례연구를 중심으로)

  • Lim, Youngtae;Choi, Changho
    • Journal of Korea Port Economic Association
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    • v.30 no.4
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    • pp.29-46
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    • 2014
  • Nowadays the trade volume between Korea and China is rapidly increasing. With the current trend in mind, this study aims to seek strategic plans for increasing cooperation between Korean and Chinese logistics industries. The plans are especially centered around port regions, since ports are responsible for most of the trade volume between the two nations. As for the method, a case study was carried out in capital area ports in Korea and Shandong Province port regions of Bohai Economic Rim in China to address the problems and propose strategic plans to promote cooperation between the two nation's logistics industries, specifically with port regions as the center. The results showed that in increasing cooperation between Korean and Chinese logistics industries, the most important factor is for the two governments to put effort in solving the problems arising in port areas. Moreover, Korean government should strengthen its support to Korean companies in Chinese port areas as well as exert effort in multilateral ways such as system improvement and facility investment for capital area ports so as to gain competitive edge against China. This study contributes to the existing literature in that it applies suggested cooperative strategies for Korea-China logistics industry from previous studies to port regions as the focus, and it also sheds new light on institutions located in port areas through in-depth interview.

Aerodynamic Effects of Gun Gas on the Aircraft's Armament System (항공기 무장시스템 Gun Gas 공력특성에 관한 연구)

  • Choi, Hyoung Jun;Kim, Seung Han
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.21 no.5
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    • pp.623-629
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    • 2020
  • This study examined the airflow field around a gun port on the flight condition of gunfire to verify the aircraft performance and safety effects and gun gas rate, path according to the options of diverter configuration. The gun port diverter not only effectively lowered the heat generated by gunfire but also effectively discharged the gun gas upwards. The path of gun gas can be changed according to its configuration. According to the optional configuration of the rear-gun-port diverter, the flow rate, path, and pressure of the gun gas were analyzed during gunfire. An analysis of the internal velocity distribution and the temperature change of the gun port revealed a rapid decrease in flow rate through the rear diverter according to the option configuration. The forward flow rate showed a similar tendency with little change. This ensures that the gun gas generated during gunfire has a sufficient flow distance from the aircraft surface, regardless of the rear gun port diverter's optional configuration. The flow stagnation of gun gas according to the option configuration of diverter had a great influence on the internal temperature rise of a gun port.

Competition and Cooperation Dynamics between Gwangyang Port and Major Container Ports in Northeast Asia (광양항과 동북아 주요 컨테이너항만간 경협 추세분석)

  • Park, Byung-In
    • Journal of Korea Port Economic Association
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    • v.31 no.2
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    • pp.85-101
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    • 2015
  • This study formulates a development strategy for Gwangyang port through the analysis of its competition with other major Northeast Asian ports. A revised BCG matrix is applied to estimate the change in competition between the major ports in Northeast Asia and the Lotka-Volterra model is used for the competitor analysis. The growing competitive power and influence of Chinese ports, continued competitive advantage of Busan port, diminishing competitiveness of Gwangyang and Incheon ports, and disappearing competitive position of Japanese ports in Northeast Asia are all confirmed. In addition, according to the relationship between Gwangyang port and other major Northeast Asian ports from 2007 to 2014, Gwangyang port has changed to a predatory from a win/win relation with Busan port and has maintained its predatory relationship with Hong Kong port in terms of transshipment cargoes. Moreover, Gwangyang port has formed predatory relationships with Shanghai and Ningbo ports, a pure competitive relation with Tianjin port, and a win/win relation with Qingdao and Dalian ports. Overall, predatory relationships between Gwangyang port and other Northeast Asia ports increased from 2007 to 2014. The counterstrategies for Gwangyang port to address this situation include establishing cooperative relations and continuing the win/win relationships with cooperative ports.

Port Development Strategy for Unification of South and North Korea (남북한 통일대비 항만개발 전략)

  • 이태우;임종길
    • Proceedings of the Korean Institute of Navigation and Port Research Conference
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    • 2000.04a
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    • pp.3-15
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    • 2000
  • This paper aims to suggest for port development at the dawn of unification of South and North Korea. Referring to the case study of port development in the unified German and on the basis of investigation port traffic between the two Koreas, it is also concerned with direction for co-operation in the port sector and practical methods for implementing port development plans after and before the unification of the Korean peninsular.

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부산-큐슈 해운항만분야 연계협력방안에 관한 연구

  • Bae, Suk-Tae;Cho, Gyu-Sung
    • Proceedings of the Korean Institute of Navigation and Port Research Conference
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    • 2014.10a
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    • pp.62-63
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    • 2014
  • 일본의 큐슈지역과 부산지역간의 국제적 분업의 틀 속에서 수평적 혹은 수직적 분업을 통해 국경을 초월한 초광역경제권 형성 움직임과 지역 간 무역과 투자의 증대 및 경제 협력의 필요성을 제시.

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Development of Intake Port for Range Extender Engine Using CFD Simulation (전산유체해석을 통한 RE엔진 흡기포트의 개발)

  • Kim, Chang-Su;Park, Sung-Young
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.14 no.6
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    • pp.2575-2580
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    • 2013
  • An intake port for Range Extender engine has been developed using CFD technique. Three dimensional intake port model has been built and computational analysis has been performed. Computed non-dimensional flow coefficient, swirl ratio and swirl number have been compared with the experimental result. Convex and concave curvature of the intake port have been optimized to reduce recirculation flow and flow resistance. Finally, the mean flow coefficient is 0.383 and the mean swirl number is 1.544. The intake port shows relatively excellent performance compared with those of general 2 valve engine system intake ports.

Design of Web Based Parallel I/O Control System Using IEEE 1284 Operating Modes (IEEE 1284 동작 모드를 사용하는 웹 기반 병렬 I/O 제어 장치의 설계)

  • Chang, Ho-Sung
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.11 no.3
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    • pp.991-996
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    • 2010
  • In this paper, we designed a parallel I/O control system using IEEE 1284 operating modes and implemented remote control communication under the internet environment. The IEEE 1284 standard defines an interface compatible with several distinct operation modes and brings higher performance to the PC parallel port. Therefore, parallel port devices become easier to configure and simplify interface because new operating systems bring PnP function to the parallel port with the Device/ID identification sequence. With these enhancements, the parallel port become an even better low-cost, readily available I/O port on the PC.

Performance Development of 400cc Small Engine Intake Port (400cc급 소형엔진 흡기포트의 성능 개발)

  • Park, Yun-Seo;Choi, Doo-Seuk;Lee, Ju-Hyung;Shin, Pyung-Woo;Park, Sung-Young
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.3
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    • pp.977-985
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    • 2012
  • Performance optimization of a small engine intake port has been studied through computational and experimental approach. Port angle, flange area and port shape are very important design parameters affecting performance of an intake port. Especially, radius of curvature of intake port inner surface has major effect on the flow coefficient of an intake port. As increasing port angle and flange area, flow coefficient is increased because pressure distribution and pressure gradient in the intake port are improved. Even though computational results over-predict maximum 8% compared with experimental result, they describe the tendency of flow coefficient according to the design parameters. Optimized intake port shows about 4.5% improved flow performance.