Research output per year
Research output per year
Dan Pang, Liang Cheng, Hongyi Jiang, Feifei Tong, Hongwei An
Research output: Chapter in Book/Conference paper › Conference paper › peer-review
This pap inv stigat s th hyd odynamic damping of an oscillating ci cula cylind in a st ady cu nt. Th standa d app oach fo stimating th hyd odynamic loads f om combin d wav and cu nt conditions on st uctu s mploys lin a sup position of th loads induc d by ach compon nt s pa at ly. To validat th lin a sup position assumption, two dim nsional (2D) di ct num ical simulations (DNS) of an oscillating ci cula cylind in cu nt hav b n ca i d out at c = 47 – 600, high Stok s numb (β = 1000) and low K ul gan-Ca p nt numb (KC = 0.001 - 2). Th d ag fo c and th in tia fo c a d compos d by assuming that th d ag compon nt is in phas with v locity p ofil, whil th in tia fo c is out of phas by 900. Th p fo manc of two hyd odynamic mod ls in xisting d sign guid lin s, th lativ v locity mod l and ind p nd nt v locity mod l, hav b n xamin d und th pa am t ang in this wo k. Th sults show that th ind p nd nt v locity mod l outp fo ms th lativ v locity mod l in p dicting hyd odynamic damping.
Original language | English |
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Title of host publication | Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE |
Place of Publication | USA |
Publisher | ASME International |
Pages | 1-8 |
ISBN (Electronic) | 9780791886892 |
DOIs | |
Publication status | Published - 22 Sept 2023 |
Event | ASME 2023 42nd International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2023 - Melbourne, Australia Duration: 11 Jun 2023 → 16 Jun 2023 |
Name | Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE |
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Volume | 7 |
Conference | ASME 2023 42nd International Conference on Ocean, Offshore and Arctic Engineering, OMAE 2023 |
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Country/Territory | Australia |
City | Melbourne |
Period | 11/06/23 → 16/06/23 |
Research output: Thesis › Doctoral Thesis