... haven satellite communication harbor icebreaker transport route arctic ice cover requirement oil spill contingency planning ice class mitigating measure university solberg northern sea route arctic transportation ice cover Challenges and Opportunities for Arctic Transportation caused...

... in this paper. Comparing with other analogous models, it does not need to calculate the hydrodynamic coefficients and convolution integrals. The combined model includes the effects of the quay wall and the sea floor in a harbor on wave propagation and also takes account of shoaling, refraction and nonlinear...

... ABSTRACT Long gravity waves entering into port and harbors create much higher wave agitation. It is required to dissipate this wave energy for safe loading and unloading operation. Sloped rubble mound breakwater is used normally. But it occupies significant space of the harbor. In order...

... incident water wave phase difference permeable breakwater diffraction analytical solution exp harbor wave diffraction asymmetrical configuration breakwater ocean eng analytic solution breakwater gap configuration incident wave water wave penney asymmetrical breakwater...

... ABSTRACT The long breakwater of Tinian Harbor, located at the southwest shore of Tinian of the Northern Mariana Islands in the western Pacific region, is deteriorating. The Harbor has been exposed to consistent wind sea, distant swell, and frequent tropical storm waves. Typical wind wave...

... ABSTRACT A field monitoring and numerical modeling study was conducted to evaluate impacts of infrastructure modifications for improving navigation at Kikiaola Harbor in Kauai, Hawaii. The harbor, sitting on a coral rocky bottom with the southward entrance exposing to Pacific Ocean...

... current investigation module simulation result harbor flow field eastern coast average speed The Numerical Investigation of Flow Field of Eastern Coast in Taiwan Chih-Chung Wen *1 Yong-Jun Lin 2 Hui-Ming Fang 3 Sung-Shan Hsiao 3 Li-Hung Tsai 4 Tsung-Lin Lee 5 Shu-Huei Jhang 6 1 Department...

... at the bottom and the east side. The WSW wind wave is about 65%~81% and 49~75% of the total height. INTRODUCTION Wave is one of the main driving forces of sediment motion and beach evolution, and also is the main factor affecting the normal docking and operation of harbors and wharves. In the planning...

... Abstract With the rapid development of harbor construction in China and in other developing countries, environmental protection and ecological harmony have become decisive factors in harbor planning, design and construction management. Green harbor concept and ecological strategies...

... offshore vertical breakwater calculation island transmission breakwater boussinesq model hirayama wave transformation bathymetry prototype wave height boundary harbor Abstract A relationship between the wave transmission coefficient and the wave overtopping rate on a vertical...

... Abstract The sudden sedimentation is a rapid deposition of suspended sediment in a short time, which causes the depth of a channel shallow. It is important for manager, engineer and designer to understand the phenomenon in a harbor. A 3D numerical model of sediment transport based...

... Abstract Infragravity waves observed inside a harbor may consist of free waves not only propagated from offshore but also generated (released) at harbor entrance due to reduction of wave groups by diffraction and breaking. In this study, numerical simulations of both wind and infragravity wave...

... Abstract The storm surge is a coastal flood phenomenon of rising water, which is an important safe factor for harbor and coastal engineering. A mathematical model was established to help estimate the rising water during the No. 9711 typhoon in Weifang harbor, which is protected by the double...

... for the corresponding study are shown as follows: Tab. 1 Eight main tidal harmonic components in Tianjin Harbor Sub-tide Angular velocity Period(s) Relative amplitude coefficient O1 13.943 25.819 15.692 P1 14.959 24.066 6.067 K1 15.041 23.934 20.000 N2 28.440 12.658 19.063 M2 28.984 12.421 100.000 L2...

... Abstract This paper describes the numerical modeling of waves, currents, and sediment transport at Pillar Point Harbor, CA. The Coastal Modeling System (CMS), developed at the US Army Engineer Research and Development Center (ERDC) with fully integrated wave, current, and sedimentation models...

... Abstract By Physical experiment, the harbors wave height distribution and the wave overtopping of different wharf structural form were studied. With the example of one wharf extension project, the wave heights in harbors and the wave overtopping in different wharf surface elevation were...

... Abstract The objective of this study is to validate and test the performance of two LiDAR systems including buoy-mounted and land-based laser wind sensors, which were deployed at the Hsing-Da Harbor for ten days. The buoy-mounted laser wind sensor obtained from the AXYS WindSentinel™...

... ABSTRACT In general, the underwater observation of facilities in inshore areas like a harbor or fish farm is conducted by human activities. However, the observation by human has some difficulties such as high cost, safety of workers, and so on. Therefore there is a growing need for unmanned...

... harbor energy conservation artificial neural network prediction artificial intelligence forecasting long term tidal prediction machine learning taiwan climate change neuron engineering sea level neural network sea level change optimized neural network structure Paper No. 2013-TPC-0823...

... ABSTRACT The solving of the ice navigation problems depends not only on the safe operation of ships, but on the safety of harbors operation in the ice conditions. These tasks are important for navigation in Russia, as decreases the set of acting icebreakers and increases the number of foreign...