... requirements of WPAFs but did not provide a systematic approach for the optimal design of a WPAF. Albatern, a Scottish wave energy developer, is investigating the possibility of using its WaveNET devices to power an offshore finfish aquaculture farm (Campbell, 2017). In China, the Guangzhou Institute of Energy...

... of performance-based design is to facilitate the design of structures that have predictable performance in compliance with performance goals selected for the intended life. Effective performance-based design requires communication between the owner and the engineer at the appropriate stage to allow the owner...

... and environment aspects of the introduced framework are identified and recommended for future studies. INTRODUCTION The steel industry requires quite a lot of energy which significantly affect the global CO 2 emission. One third of the CO 2 emissions are produced by the construction industry (Fujita et al...

.... The calculation result shows that the ballast scheme of the scenario 1 cannot be achieved, the draft is greater than the depth of the pier and the dry dock. The scenario1 is infeasibility. The ballast scheme of the scenario 2 can be achieved easily, and the draft and stability can meet the requirement...

..., classification society requirements, and the conditions of the shipyard where it is built. In this paper, based on the target ship design and safe return requirements, all the premises that meet the accident threshold definition of SOLAS Convention will be used as the samples for potential sampling analysis...

... production storage and offloading united states government fpso platform platform winch uta umbilical end stiffener crane initial installation floating production storage & offloading controls and umbilicals winch junction box operation requirement cable tensioner surface unit...

... floating production storage & offloading canada government operation floating production system artificial intelligence deformation class rule ship ice class ia vessel criteria stringer requirement polar class rule fsicr polar water Proceedings of the Thirty-third (2023) International...

... ) and large leakage thickness (about 600∼800m thickness), which makes it difficult to plug the leakage, frequent leakage during cementing and casing running, and extremely difficult to seal the whole well. This requires extremely high construction performance and mechanical properties of ultra-low density...

... oil and gas, high reservoir pressure, high risk of gas channeling. Due to the existence of these problems, the high-performance requirements of cement slurry are necessary: not only have ultra-high density to pressure stabilize the stratum, but also have excellent rheological properties to ensure...

... is required to return to the ground at one time, the construction time is long. Therefore, the cement slurry must have enough thickening time, and the thickening time can be adjusted to meet the design requirements of the collar and tailing slurry. casing and cementing rock type cement property...

... ABSTRACT Salt cavern gas storages have the problems of shallow burial, low temperature, high requirements for low temperature early strength performance, salt resistance performance of cement slurry and sealing integrity under alternating load of cement sheath. A new cement slurry system...

... ABSTRACT It is usually difficult to balance the contradictory requirements for pumping displacement performance and long-term sealing mechanical performance of high-density cement slurry. To achieve a good quality high-density cement slurry, cementing performance is based on balancing...

... cases (Chew et al., 2016; Chen et al., 2016; Damiani et al., 2016). With higher requirements to the rated power of offshore wind turbines, the development of offshore megastructures is already ongoing. In this case, boundary conditions from manufacturing to installation of the offshore substructure...

... application in the near future, the hull structure design and the global strength evaluation are achieved in accordance with the development requirements of the offshore marginal oilfields in the shallow water of China seas. First of all, the initial hull structure of longitudinal and transverse combined...

... offshore pipeline metals & mining clad pipe requirement weld corrosion management asia government pipe corrosion inhibition steel pipe submarine pipeline gas field composite pipe lined steel pipe base alloy 625 specification cra inspection strength liner pipe lined pipe...

... in the context of the integrity assessment required to repurpose a pipeline for hydrogen, highlighting the importance of material performance in a H 2 environment. INTRODUCTION Hydrogen is becoming increasingly important as part of the energy transition and net zero initiatives. Pipelines are considered...

... for different test requirements, reducing the test volume while ensuring coverage and reliability requirements. The scenario database generated by this method reflects the frequency of real-world scenarios and meets the requirements of virtual test realism. This method can improve the efficiency and reliability...

... of the adaptability of ships in key sections, and proposes a green ship type technical scheme that is suitable for the complex channel conditions in key sections of Wujiang River and has excellent comprehensive performance. social responsibility ship requirement asia government sustainable development...

... ABSTRACT To reduce the power requirement of a sail-assisted VLCC, the hull form is optimized by comprehensively considering the resistance, wake field and sail boosting capacity. Firstly, the sail boosting capacity is analyzed to determine the principal dimensions. Then the local hull...

... ABSTRACT Traditional ship-equipment suitability design focuses more on design solutions than design requirements, especially actual requirements, which primarily restricts the quality of ship design. Model-based systems engineering (MBSE) can be a good solution. This paper aims to present...