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https://doi.org/10.21278/brod68105

NUMERICAL SIMULATION AND EXPERIMENTAL STUDIES ON AFT HULL LOCAL PARAMETERIZED NON-GEOSIM DEFORMATION FOR CORRECTING SCALE EFFECTS OF NOMINAL WAKE FIELD

Chunyu Guo ; College of Shipbuilding Engineering, Harbin Engineering University , Harbin 150001, China
Tiecheng Wu ; College of Shipbuilding Engineering, Harbin Engineering University , Harbin 150001, China
Qi Zhang ; College of Shipbuilding Engineering, Harbin Engineering University , Harbin 150001, China ; R&D Department , Technical Center ,COSCO Shipyard Group Co. Ltd. , Dalian 116600, China
Wanzhen Luo ; College of Shipbuilding Engineering, Harbin Engineering University , Harbin 150001, China
Yumin Su ; College of Shipbuilding Engineering, Harbin Engineering University , Harbin 150001, China

Puni tekst: engleski, pdf (2 MB) str. 77-96 preuzimanja: 766* citiraj
APA 6th Edition
Guo, C., Wu, T., Zhang, Q., Luo, W. i Su, Y. (2017). NUMERICAL SIMULATION AND EXPERIMENTAL STUDIES ON AFT HULL LOCAL PARAMETERIZED NON-GEOSIM DEFORMATION FOR CORRECTING SCALE EFFECTS OF NOMINAL WAKE FIELD. Brodogradnja, 68 (1), 77-96. https://doi.org/10.21278/brod68105
MLA 8th Edition
Guo, Chunyu, et al. "NUMERICAL SIMULATION AND EXPERIMENTAL STUDIES ON AFT HULL LOCAL PARAMETERIZED NON-GEOSIM DEFORMATION FOR CORRECTING SCALE EFFECTS OF NOMINAL WAKE FIELD." Brodogradnja, vol. 68, br. 1, 2017, str. 77-96. https://doi.org/10.21278/brod68105. Citirano 07.12.2021.
Chicago 17th Edition
Guo, Chunyu, Tiecheng Wu, Qi Zhang, Wanzhen Luo i Yumin Su. "NUMERICAL SIMULATION AND EXPERIMENTAL STUDIES ON AFT HULL LOCAL PARAMETERIZED NON-GEOSIM DEFORMATION FOR CORRECTING SCALE EFFECTS OF NOMINAL WAKE FIELD." Brodogradnja 68, br. 1 (2017): 77-96. https://doi.org/10.21278/brod68105
Harvard
Guo, C., et al. (2017). 'NUMERICAL SIMULATION AND EXPERIMENTAL STUDIES ON AFT HULL LOCAL PARAMETERIZED NON-GEOSIM DEFORMATION FOR CORRECTING SCALE EFFECTS OF NOMINAL WAKE FIELD', Brodogradnja, 68(1), str. 77-96. https://doi.org/10.21278/brod68105
Vancouver
Guo C, Wu T, Zhang Q, Luo W, Su Y. NUMERICAL SIMULATION AND EXPERIMENTAL STUDIES ON AFT HULL LOCAL PARAMETERIZED NON-GEOSIM DEFORMATION FOR CORRECTING SCALE EFFECTS OF NOMINAL WAKE FIELD. Brodogradnja [Internet]. 2017 [pristupljeno 07.12.2021.];68(1):77-96. https://doi.org/10.21278/brod68105
IEEE
C. Guo, T. Wu, Q. Zhang, W. Luo i Y. Su, "NUMERICAL SIMULATION AND EXPERIMENTAL STUDIES ON AFT HULL LOCAL PARAMETERIZED NON-GEOSIM DEFORMATION FOR CORRECTING SCALE EFFECTS OF NOMINAL WAKE FIELD", Brodogradnja, vol.68, br. 1, str. 77-96, 2017. [Online]. https://doi.org/10.21278/brod68105

Sažetak
The scale effects of an aft hull wake field pose a great challenge to propeller design and its performance prediction. Research into the characteristics of the scale effects and the subsequent correction of the errors caused by such effects play an important role in improving a ship’s energy conservation and propulsion performance. For this research, using a KCS ship as the research target, the aft shape of an original ship model has been modified based on the smart dummy model (SDM) to change its nominal wake field. The present study explores the aft hull deformation of a KCS ship through a series of numerical calculations and validates the results using a similar ship model. In addition, wake field PIV-measurements are performed using particle image velocimetry to verify the corrected effects of the SDM. The SDM correction method offers a new pathway for correcting the errors associated with the scale effects in the nominal wake field measurements of a ship model.

Ključne riječi
Nominal wake field; scale effect; local parameterized deformation; Smart Dummy; PIV; non-geosim

Hrčak ID: 168970

URI
https://hrcak.srce.hr/168970

Posjeta: 1.312 *