Results 31 to 40 of about 551 (136)

The Application Modular Floating Pontoon to Support Floods Disaster Evacuation System in Heavy Populated Residential Area

International Journal of Science and Engineering, 2014
During floods disaster in the heavy populated residential area, the lack of existing life saving appliances system such as rubber boat and wooden boat were not able to evacuate the disaster victims spontaneously in mass.
Ahmad Fauzan Zakki, Aulia Windyandari
doaj   +1 more source

Numerical modelling of floating structure with coupled Eulerian–Lagrangian technique

Građevinar, 2022
Floating structures are complex systems composed of superstructure, floating-mooring components, and anchors. In this study, the behaviours of a pontoon, which is used as a floating structure, and four mooring elements under different wave loading ...
Engin Gücüyen, R. Tuğrul Erdem
doaj   +1 more source

Research on Wave Attenuation Performance of Floating Breakwater

Energies, 2021
In this study, a new type of double-pontoon floating breakwater was designed to improve the wave attenuation performance through the addition of suspended Savonius propeller-blade.
Hao Li, Junhua Chen, Lingjie Bao, Chuhua Jiang   +3 more
doaj   +1 more source

Design and Test of a Riding Pontoon Hydraulic Lotus Root Digging Machine

Agriculture, 2022
In order to solve the problem of high labor intensity of a traditional pontoon lotus root machine with manual pushing operation, a riding pontoon digging lotus root machine was proposed in this paper.
Ming Tu, Yitao Lin, Tao Cao, Xiang Zhang, Jun Jiao, Yong Zhou, Guozhong Zhang   +6 more
doaj   +1 more source

Smart sea pontoon production by reinforcement HDPE for sea current behavior in Thailand

Al-Qadisiyah Journal for Engineering Science
This paper introduces an advanced smart sea pontoon designed to enhance sea current behavior monitoring in Thailand’s coastal areas. Traditional pontoon systems used in surveying practices face operational challenges and limited durability.
Tanapat Virit, Rerkchai Fooprateepsiri, Kritsada Anantakarn 1Q Bhattharadej Witchayangkoon, Koltouch Anantakarn   +3 more
doaj   +1 more source

Geometric analysis of pontoon and mooring line towards hydrodynamic response [PDF]

E3S Web of Conferences
Floating Photovoltaics (FPV) are renewable energy producing technological breaktroughs whic are suitable to circumtances of lakes across Indonesia. The core of this technology is the function of working transformers installed on the pontoons. An FPV with
H. Daniel H., A. Haryo D., R. Fandy A.
doaj   +1 more source

Numerical Study on the Hydrodynamic Characteristics of a Double-Row Floating Breakwater Composed of a Pontoon and an Airbag

Journal of Marine Science and Engineering, 2021
By adding a cylindrical airbag on the leeward side of a cuboid pontoon, a new-type double-row floating breakwater is designed to improve the wave attenuation performance, and its hydrodynamic characteristics are studied through numerical simulations ...
Xiaofei Cheng, Chang Liu, Qilong Zhang, Ming He, Xifeng Gao   +4 more
doaj   +1 more source

Improved Low-Drag Pontoons for Water Bikes

Journal of Marine Science and Engineering, 2023
The popularity of modern water bikes increases due to the relatively high speed developed with the use of a human muscle power only. For example, the maximum speed of prototypes reaches the value 3 m/s.
Igor Nesteruk, Srećko Krile, Thorsten Möller   +2 more
doaj   +1 more source

Research on High-Speed Catamaran Motion Reduction with Semi-Active Control of Flexible Pontoon

Journal of Marine Science and Engineering, 2023
A high-speed catamaran with a suspension system and flexible pontoons to reduce motion is proposed, and the vertical motion characteristics of the vessel are investigated.
Jiong Li, Zheng Li, Yongkang Wu, Xianqi Xiong, Zhi Li, Wei Xiong   +5 more
doaj   +1 more source

Design of composite pontoon structure of seaplane and verification

Xibei Gongye Daxue Xuebao
As a key component of seaplanes, the structural design of the pontoon plays a vital role in the safety of seaplanes taking off and landing on the water.
LIU Fujia, LI Donghui, LI Qunfang, GUO Yilin   +3 more
doaj   +1 more source