Ship hull drag reduction using bottom air injection

被引：77
|
作者：
Latorre, R
机构：
[1] Sch. of Nav. Arch. and Mar. Eng., 911 Engineering Building, University of New Orleans, New Orleans, LA
[2] Sch. of Nav. Arch. and Mar. Eng., 911 Engineering Building, University of New Orleans, New Orleans
来源：
OCEAN ENGINEERING | 1997年 / 24卷 / 02期
关键词：
D O I：
10.1016/0029-8018(96)00005-4
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
The idea of bottom air injection to reduce ship hull resistance is not new. Early patents envisioned planing hull applications. Recent planing hull tests speed realized an increase of 7-12 knots. River barges and ship fitted with an air injection system results are presented to show a 10-15% reduction in the frictional resistance. Graphs for making initial estimates for displacement hulls with bottom air injection are presented. It is clear from these results that improvements in high speed planing catamarans and full form hull resistance can be realized by using bottom air injection. Copyright (C) 1996 Elsevier Science Ltd
引用
收藏
页码：161 / 175
页数：15
相关论文
共 50 条
  • [1] Ship hull drag reduction using bottom air injection
    Fakhraee, Ahmad
    Rad, Manoucher
    Amini, Hamid
    Rishehri, Mehdi
    [J]. Proceedings of the 26th International Conference on Offshore Mechanics and Arctic Engineering, Vol 4, 2007, : 283 - 292
  • [2] Experimental study of air layer drag reduction on a flat plate and bottom hull of a ship with cavity
    Hao, W. U.
    Ou Yongpeng
    Qing, Y. E.
    [J]. OCEAN ENGINEERING, 2019, 183 : 236 - 248
  • [3] Numerical investigation of frictional drag reduction with an air layer concept on the hull of a ship
    Jun Zhang
    Shuo Yang
    Jing Liu
    [J]. Journal of Hydrodynamics, 2020, 32 : 591 - 604
  • [4] Numerical investigation of frictional drag reduction with an air layer concept on the hull of a ship
    Zhang, Jun
    Yang, Shuo
    Liu, Jing
    [J]. JOURNAL OF HYDRODYNAMICS, 2020, 32 (03) : 591 - 604
  • [5] Experimental investigation of frictional resistance reduction with air layer on the hull bottom of a ship
    Jang, Jinho
    Choi, Soon Ho
    Ahn, Sung-Mok
    Kim, Booki
    Seo, Jong Soo
    [J]. INTERNATIONAL JOURNAL OF NAVAL ARCHITECTURE AND OCEAN ENGINEERING, 2014, 6 (02) : 363 - 379
  • [6] Ship Drag Reduction by Air Bottom Ventilated Cavitation in Calm Water and in Waves
    Amromin, Eduard
    Karafiath, Gabor
    Metcalf, Bryson
    [J]. JOURNAL OF SHIP RESEARCH, 2011, 55 (03): : 196 - 207
  • [7] Experimental and numerical studies on the air-injection drag reduction of the ship model
    Zhao, Xiaojie
    Zong, Zhi
    [J]. OCEAN ENGINEERING, 2022, 251
  • [8] Experimental Study of Air Layer Drag Reduction with Bottom Cavity for A Bulk Carrier Ship Model
    Hao Wu
    Yong-peng Ou
    [J]. China Ocean Engineering, 2019, 33 : 554 - 562
  • [9] A research project on application of air bubble injection to a full scale ship for drag reduction
    Kawashima, Hideki
    Hinatsu, Munehiko
    Makino, Masahiko
    Takeshi, Haruya
    Kawashima, Hisanobu
    Kodama, Yoshiaki
    Hori, Toshifumi
    Ohnawa, Masashi
    Sakoda, Motoyuki
    Matsuno, Fumiko
    [J]. FEDSM 2007: PROCEEDINGS OF THE 5TH JOINT AMSE/JSME FLUIDS ENGINEERING SUMMER CONFERENCE VOL 1, PTS A AND B, 2007, : 265 - 274
  • [10] Experimental Study of Air Layer Drag Reduction with Bottom Cavity for A Bulk Carrier Ship Model
    WU Hao
    OU Yong-peng
    [J]. China Ocean Engineering, 2019, 33 (05) : 554 - 562
12345