学术探索
学术期刊
新闻热点
数据分析
智能评审
立即登录
FLOW IN PRAWN BURROWS
被引:36
作者
:
ALLANSON, BR
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV WESTERN AUSTRALIA,CTR WATER RES,NEDLANDS,WA 6009,AUSTRALIA
UNIV WESTERN AUSTRALIA,CTR WATER RES,NEDLANDS,WA 6009,AUSTRALIA
ALLANSON, BR
[
1
]
SKINNER, D
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV WESTERN AUSTRALIA,CTR WATER RES,NEDLANDS,WA 6009,AUSTRALIA
UNIV WESTERN AUSTRALIA,CTR WATER RES,NEDLANDS,WA 6009,AUSTRALIA
SKINNER, D
[
1
]
IMBERGER, J
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV WESTERN AUSTRALIA,CTR WATER RES,NEDLANDS,WA 6009,AUSTRALIA
UNIV WESTERN AUSTRALIA,CTR WATER RES,NEDLANDS,WA 6009,AUSTRALIA
IMBERGER, J
[
1
]
机构
:
[1]
UNIV WESTERN AUSTRALIA,CTR WATER RES,NEDLANDS,WA 6009,AUSTRALIA
来源
:
ESTUARINE COASTAL AND SHELF SCIENCE
|
1992年
/ 35卷
/ 03期
关键词
:
THALASSINIDEA;
BURROWS;
BERNOULLI EFFECT;
INDUCED LAMINAR FLOW;
REYNOLDS NUMBER;
TUBE ASPECT RATIO;
BOUNDARY LAYER;
SUSPENSOIDS;
D O I
:
10.1016/S0272-7714(05)80047-2
中图分类号
:
Q17 [水生生物学];
学科分类号
:
071004 ;
摘要
:
The hydrodynamic properties of U-tubes, simulating the burrows of thalassinid prawn, Upogebia africana Ortmann were examined. Flow was induced through the U-tube as a result of a reduced pressure gradient set up by the external stream as it passed over a cone-shaped elevation, the Bernoulli effect, and was proportional to tube Reynolds number and its aspect ratio. Animals within their artificial burrows showed a significant orientation (P<0·05) towards an induced current, and a significant reduction (P<0·05) in the time spent actively pumping water through their burrows. These results suggest that the currents induced through the natural burrows from the tidal flow overhead play an important role in the feeding and respiratory behaviour of these animals. © 1992 Academic Press Limited.
引用
收藏
页码:253 / 266
页数:14
相关论文
共 22 条
[21]
[No title captured]
[22]
1991, STATGRAPHICS VERSION
←
1
2
3
→
共 22 条
[21]
[No title captured]
[22]
1991, STATGRAPHICS VERSION
←
1
2
3
→