Browsing NTNU Open by Author "Wan, Ling"
Now showing items 1-12 of 12
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A combined wind and wave energy-converter concept in survivalmode: Numerical and experimental study in regular waves with afocus on water entry and exit
Wan, Ling; Greco, Marilena; Lugni, Claudio; Gao, Zhen; Moan, Torgeir (Journal article; Peer reviewed, 2017)Water entry (including slamming) and exit phenomena as well as green water on deck were observed during survivability model tests of a combined wind and wave energy converter concept. Here, a nonlinear numerical ... -
Comparative experimental study of the survivability of a combined wind and wave energy converter in two testing facilities
Wan, Ling; Gao, Zhen; Moan, Torgeir; Lugni, Claudio (Journal article; Peer reviewed, 2016)Combining the offshore wind and wave energy on an integrated structure or in a farm configuration is beneficial for cost reduction since they could share the infrastructure and the ocean space. The spar torus combination ... -
Comparative Numerical and Experimental Study of two Combined Wind and Wave Energy Concepts
Gao, Zhen; Moan, Torgeir; Wan, Ling; Michailidis, Konstantinos (Journal article, 2016)With a successful and rapid development of offshore wind industry and increased research activities on wave energy conversion in recent years, there is an interest in investigating the technological and economic feasibility ... -
Experimental and numerical comparisons of hydrodynamic responses for a combined wind and wave energy converter concept under operational conditions
Wan, Ling; Gao, Zhen; Moan, Torgeir; Lugni, Claudio (Journal article; Peer reviewed, 2016)The spar torus combination (STC) concept is a combined wind and wave energy converter concept that is composed of a spar floating wind turbine and a torus-shaped, heaving-body wave energy converter (WEC). The WEC is installed ... -
Experimental and Numerical Study of a Combined Offshore Wind and Wave Energy Converter Concept
Wan, Ling (Doctoral thesis at NTNU;2016:205, Doctoral thesis, 2016)Clean and renewable energy is increasingly emphasized with the growing public attention to the environmental pollution problem. Among renewable energy resources, both offshore wind and wave energy are resources with great ... -
Experimental and numerical study of hydrodynamic responses of a combined wind and wave energy converter concept in survival modes
Wan, Ling; Gao, Zhen; Moan, Torgeir (Journal article; Peer reviewed, 2015)The Spar Torus Combination (STC) concept consists of a spar floating wind turbine and a torus-shaped heaving-body wave energy converter (WEC). Numerical simulations have shown a positive synergy between the WEC and the ... -
Initial Design of a Double Curved Floating Bridge and Global Hydrodynamic Responses Under Environmental Conditions
Wan, Ling; Magee, Allan Ross; Hellan, Øyvind; Watn, Arnstein; Ang, Kok Keng; Wang, Chien Ming (Chapter, 2017)In this paper, a floating bridge concept is proposed. This bridge concept comprises a two oppositely curves in plan, which enables the cancellation of the axial forces at the bridge as one arch will be under compression ... -
Model Test of the STC Concept in Survival Modes
Wan, Ling; Gao, Zhen; Moan, Torgeir (Chapter; Peer reviewed, 2014)The STC (Spar Torus Combination) concept combines a Spar floating wind turbine and a torus-shaped heaving-body wave energy converter (WEC). Numerical simulation has shown positive synergy between the WEC and the Spar ... -
Nonlinear local structural modelling and analysis of the interface for a hybrid wind and wave energy converter concept
Wan, Ling; Gao, Zhen; Moan, Torgeir (Journal article; Peer reviewed, 2016)A hybrid wind and wave energy converter concept, which consists of a spar floating wind turbine and a coaxial wave energy converter named the STC (Spar Torus Combination) concept, has been proposed to achieve better ... -
Numerical modelling and dynamic response analysis of curved floating bridges with a small rise-span ratio
Wan, Ling; Jiang, Dongqi; Dai, Jian (Peer reviewed; Journal article, 2020)As a potential option for transportation applications in coastal areas, curved floating bridges with a same small specified rise to span ratio of 0.134, supported by multiple pontoons, are investigated in this paper. Two ... -
OMAE2017-61726 A Hydrodynamic Analysis of Motion Coupling Effect of Floating Storage Tank Supported by Marine Fenders
Han, Hengmeng; Magee, Allan Ross; Wan, Ling; Jin, Jingzhe; Wang, Chien Ming (Chapter; Peer reviewed, 2017)This study concerns a new concept of floating oil storage facility, to be deployed in coastal waters, in which separate oil storage tanks float in an array, separated by a mooring fender system. In this paper, hydrodynamic ... -
Power Performance of the Wave Energy Converter in a Combined Wind and Wave Concept and its Survivability
Wan, Ling; Gao, Zhen; Moan, Torgeir (Chapter, 2015)The spar torus combination (STC) concept consists of a spar floating wind turbine and a torusshaped heaving-body wave energy converter (WEC). The torus can move along the spar cylinder to absorb wave energy. The 5 MW NREL ...