1-20 of 1140
Keywords: calculation
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1294
... the basis of fatigue analysis for crane structures, life evaluation and reliability calculation, having an important engineering significance. Except API-RP (API, 2007), other offshore rule and regulations do not provide any guidance for the load spectrum. This has often created wasteful arguments...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1221
... resistance cfd-dem coupling method coefficient simulation cold region science characteristic level ice upstream oil & gas calculation particle pressure gradient force interaction discrete element method university Calculation of Ice Breaking Resistance of Level Ice Based on CFD-DEM...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1274
... focus on the modelling approach used for a semi-submersible platform, the calculation of the different ice load and ‘shielding effect’ according to the ice incidence angle. The time series of load will be applied to moored submersible to calculate the motion response and tension force. The result can be...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1251
... ice loads according to current RS Rules for these ship design cases. ice load calculation displacement vertical side application artificial intelligence strength ice load hydrodynamic model algorithm marine transportation ship distribution height russian maritime register...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1247
... of formulas of bond force and parameters in calculation. INTRODUCTION When dealing with the crack problems, the peridynamics (PD) is calculated by the integral equation, which avoids the shortcomings of discontinuity equation of the traditional continuum mechanics at the crack (Silling,2000...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1323
... ABSTRACT This paper presents the results from wind load CFD calculations performed on a truss leg of a typical GustoMSC designed drilling jack-up rig. The CFD model is constructed using the STAR-CCM+ software package from Siemens. The performance of two numerical models Unsteady RANSE and...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1283
... multiphase flow, but not in chemical processing. On the other hand, HYSYS is strong in chemical processing but not in calculation of flow dynamics. These two programs are coupled to simulate large offshore field with subsea pipelines and topside platform more accurately. To achieve the integration...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1222
..." near Kamennyi Cape since 2015. During this time, a sea traffic, for example, in Sabetta, has grown from single calls to several hundred vessels per season. gas monetization thickness sabetta lng traffic liquified natural gas marine transportation calculation ice accumulation port water...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1248
... submergence depth slender body coefficient spheroid coefficient ve rsus velocity lift force resistance coefficient wave resistance coefficient wave resistance coefficient ve calculation hydrodynamic force dawson havelock wave resistance resistance coefficient ve different value ice cover...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1199
.... social responsibility strength electronic source wind energy sustainability thickness water depth diameter subsea system sustainable development drilling equipment renewable energy support structure operation elistratov calculation wind turbine ice condition arctic condition wind power...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1276
... & gas thickness ice field assessment jup drilling operation platform odp characteristic stability ice thickness ice formation artificial intelligence geometric parameter calculation ice condition coefficient water area Methodology for managing the timing of drilling exploration in...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2122
... characteristics of the flow field around the vehicle in the vicinity of a sea bottom. The motion control system for landing of the vehicle was investigated in the previous study (Yamaguchi and Sumoto, 2019). In this report, hydrodynamic performance of the vehicle in landing is examined by CFD calculations. The...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1266
... presents calculations of icebergs' stability criteria (metacentric height) based on iceberg towing experiments conducted in 2016–2017 in the Barents and Kara seas. Longitudinal and roll oscillations of various icebergs are considered. The appearance of resonance phenomena during iceberg drift is studied...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1333
... ABSTRACT In this paper, based on CFD method, the virtual propeller disk of volume force method is used to replace the real propeller to provide propulsive force. Combined with global moving mesh and overset mesh technology, 3DOF is released at the same time. The mesh size used for calculation...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1324
... fatigue damage become particularly important. Spectral fatigue analysis approach is a computationally efficient method to describe the random nature of environmental ocean wave conditions during calculating wave loads on the offshore jacket structures and subsequently structural responses. However, its...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1224
... ABSTRACT In this paper, the numerical model of level ice is developed in the framework of finite elements and the water is considered by SPH method, the numerical method is established by adopting the contact algorithm to calculate the contact forces between finite elements and water particles...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1297
... established by the NARMAX theory. The pitching motion of the tower and blades is taken into account in the calculation. This paper will give the load and flow field of the wind turbine under constant wind and pulsating wind, and establish a more optimized wind load forecasting model based on NARMAX theory...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1239
... ABSTRACT This paper describes the hull form optimization method of an icebreaker. The objective function is resistance in ice which is calculated by ICHM (Ice-Covered Hull Model) we developed. A genetic algorithm is adopted as the numerical optimizer. We optimize a hull form which has the same...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3121
... consider the effects of viscosity and fin lift. The experiments of SWATH ship are carried out in this paper, and different stabilized fin angles and ship speeds are studied. The CFD method is used to perform numerical simulation calculations on SWATH ship, by using STARCCM + software based on the RANS...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1240
... ABSTRACT As an indispensable tool for polar resource development, the research on the seakeeping performance of icebreakers becomes more necessary. This article takes the 153-meter icebreaker as the research object. The motion response of the icebreaker is calculated using Maxsurf software...

Product(s) added to cart

Close Modal