RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • SCOPUS

        Numerical modeling and global performance analysis of a 15-MW Semisubmersible Floating Offshore Wind Turbine (FOWT)

        Da Li,Ikjae Lee,Cong Yi,Wei Gao,Chunhui Song,Shenglei Fu,Moohyun Kim,Alex Ran,Tuanjie Liu Techno-Press 2023 Ocean systems engineering Vol.13 No.3

        The global performance of a 15 MW floating offshore wind turbine, a newly designed semisubmersible floating foundation with multiple heave plates by CNOOC, is investigated with two independent turbine-floater-mooring coupled dynamic analysis programs CHARM3D-FAST and OrcaFlex. The semisubmersible platform hosts IEA 15 MW reference wind turbine modulated for VolturnUS-S and hybrid type (chain-wire-chain with clumps) 3×2 mooring lines targeting the water depth of 100 m. The numerical free-decay simulation results are compared with physical experiments with 1:64 scaled model in 3D wave basin, from which appropriate drag coefficients for heave plates were estimated. The tuned numerical simulation tools were then used for the feasibility and global performance analysis of the FOWT considering the 50-yr-storm condition and maximum operational condition. The effect of tower flexibility was investigated by comparing tower-base fore-aft bending moment and nacelle translational accelerations. It is found that the tower-base bending moment and nacelle accelerations can be appreciably increased due to the tower flexibility.

      • KCI등재

        Isolation and molecular characterization of two novel HMW-GS genes from Chinese wheat (Triticum aestivum L.) landrace Banjiemang

        Hui Shao,Tian-hong Liu,Cong-Fu Ran,Li-Qun Li,Jing Yu,Xin Gao,Xue-Jun Li 한국유전학회 2015 Genes & Genomics Vol.37 No.1

        High molecular weight glutenin subunits(HMW-GS) play a significant role in determining breadmakingqualities of common wheat flour. The study presentedin the paper identified two novel HMW-GS (designatedas 1Bx14* and 1By15*) at the Glu-B1 locus inChinese wheat (Triticum aestivum L.) landrace Banjiemangby SDS-PAGE. The open reading frames (ORFs) of thegenes were amplified and cloned with designed specificprimers. Both of them had sequences highly similar tothose of other HMW-GS genes, but displayed minormodification. The ORF of 1Bx14* was 2367 bp long andencoded 789 aa with 4 cysteines, which included 25nanopeptides, 65 hexapeptides and 7 tripeptides motifs. The ORF of 1By15* was 2106 bp long and encoded 702 aawith 7 cysteines, which included 23 nanopeptides and 53hexapeptides motifs. The predicted molecular weights ofthe mature proteins encoded by 1Bx14* and 1By15* geneswere 83.1 and 73.2 k Da, respectively. The presence andauthenticity of the two genes in Banjiemang were confirmedby bacterial expression and liquid chromatographyelectrosprayionization mass spectrometry (LC–ESI–MS). By phylogenetic analysis, the 1Bx14* was clustered withx-type subunits but had a high divergence with other 1Bxsubunits, whereas the 1By15* was clustered with y-typesubunits and closely related to subunit 1By15. The studyconcluded that 1Bx14* and 1By15* from Banjiemang werenovel allelic variations of HMW-GS at Glu-B1 locus,which were probably exploitable as new resources forwheat quality improvement.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼