Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Daekyun Oh"'
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102484- (2024)
Recently, the International Maritime Organization (IMO) introduced an initial strategy aiming to reduce and ultimately achieve net-zero greenhouse gas emissions by 2050. While various research projects on retrofitting have been conducted, there is a
Externí odkaz:
https://doaj.org/article/a15f714aee674480a0c740bc82a6eb56
Publikováno v:
한국해양공학회지, Vol 37, Iss 6, Pp 247-255 (2023)
Interference and collisions often occur in the loading process at shipyards. Existing simulation methods focus primarily on resource processes and schedules, and there is a lack of real-time reflection in the complex and highly variable loading proce
Externí odkaz:
https://doaj.org/article/260bb2adb17740b9b12c0e57668a836f
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 15, Iss , Pp 100558- (2023)
Recently, the International Organization for Standardization (ISO) standards associated with composite hull-structure design, including the method for estimating the mechanical properties of laminates necessary for design, have been revised. This stu
Externí odkaz:
https://doaj.org/article/c4b0d44311f9444d9a1f14a4d57f86be
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 6, p 1251 (2023)
Defects such as voids in composite materials often degrade the mechanical properties of laminates. Even if these materials are manufactured based on the design requirements, there is a possibility of instability occurring in these composite structure
Externí odkaz:
https://doaj.org/article/50c338b49b63486abd2722126ae102f9
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 12, Iss , Pp 636-643 (2020)
This study developed a method for simulating greenhouse gas (GHG) emissions considering changes in conditions that may occur during the actual operation of small ships. Additionally, we analyzed and compared the results of the proposed method with th
Externí odkaz:
https://doaj.org/article/19ce88dc9c40451aa97cc6e11bee69f3
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 14, Iss , Pp 100462- (2022)
Conventionally, Chopped Strand Mat (CSM) and Woven Roving Mat (WRM) fabrics are combined to manufacture Glass Fiber Reinforced Polymer (GFRP) laminate structures for small vessels, such as fishing boats and yachts, according to established practical
Externí odkaz:
https://doaj.org/article/f591176a1bbc41758be11c817dbb3423
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 2, p 333 (2023)
In order to proceed with shipbuilding scheduling involving hundreds of hull blocks of ships, it is important to mark the locations of the hull blocks with the correct block identification number. Incorrect information about the locations and the iden
Externí odkaz:
https://doaj.org/article/b15ba70599894c289d5b97f22447f926
Publikováno v:
한국해양공학회지, Vol 33, Iss 6, Pp 495-503 (2019)
Approximately 90,000 ships are registered in South Korea, and about 80,000 of these ships are used in domestic shipping. Among these, 84% are small ships, such as a fishing vessels that weigh less than 20 tons and are made mostly of an FRP (Fiber Rei
Externí odkaz:
https://doaj.org/article/e04ca467b82b42c6bc4d3477ed789d49
Publikováno v:
Applied Sciences, Vol 11, Iss 14, p 6614 (2021)
Glass fiber-reinforced polymer (GFRP) ship structures have hull plate thicknesses of 10 mm or more and are fabricated using a higher proportion of resin matrix systems than E-glass fiber reinforcements. Therefore, GFRP is classified as a highly atten
Externí odkaz:
https://doaj.org/article/7346917bd3e144d39823f22b6c808cf6
Publikováno v:
Journal of Marine Science and Engineering, Vol 9, Iss 4, p 379 (2021)
Ship structures made of glass fiber-reinforced polymer (GFRP) composite laminates are considerably thicker than aircraft and automobile structures and more likely to contain voids. The production characteristics of such composite laminates were inves
Externí odkaz:
https://doaj.org/article/45f3e917b0204c91951c289309e4b7e1