scholarly journals Response of different local Rice varieties to shallow water depth irrigation in Indonesia

2019 ◽  
Vol 355 ◽  
pp. 012007
Author(s):  
F F Puristiawan ◽  
R Maftukhah ◽  
D R Ningrum ◽  
B D A Nugroho
Keyword(s):  
Shallow Water ◽  
Water Depth ◽  
Rice Varieties ◽  
Shallow Water Depth

scholarly journals Morpho Physiological Traits of Some Rice Varieties in Response to Shallow Water Depth

2017 ◽  
Vol 6 (11) ◽  
pp. 3950-3957
Author(s):  
R.K. Swain ◽  
A.K. Padhiary ◽  
S. Behera ◽  
S.P. Mishra ◽  
M. Jena ◽  
...  
Keyword(s):  
Shallow Water ◽  
Water Depth ◽  
Physiological Traits ◽  
Rice Varieties ◽  
Shallow Water Depth

Stability of offshore structures in shallow water depth

2011 ◽  
Vol 2 (2) ◽  
pp. 320-333
Author(s):  
F. Van den Abeele ◽  
J. Vande Voorde
Keyword(s):  
Shallow Water ◽  
Water Depth ◽  
Fossil Fuels ◽  
Oil And Gas ◽  
Structural Response ◽  
Offshore Structures ◽  
Exploration And Production ◽  
Subsea Pipelines ◽  
Wave Induced ◽  
Shallow Water Depth

The worldwide demand for energy, and in particular fossil fuels, keeps pushing the boundaries of offshoreengineering. Oil and gas majors are conducting their exploration and production activities in remotelocations and water depths exceeding 3000 meters. Such challenging conditions call for enhancedengineering techniques to cope with the risks of collapse, fatigue and pressure containment.On the other hand, offshore structures in shallow water depth (up to 100 meter) require a different anddedicated approach. Such structures are less prone to unstable collapse, but are often subjected to higherflow velocities, induced by both tides and waves. In this paper, numerical tools and utilities to study thestability of offshore structures in shallow water depth are reviewed, and three case studies are provided.First, the Coupled Eulerian Lagrangian (CEL) approach is demonstrated to combine the effects of fluid flowon the structural response of offshore structures. This approach is used to predict fluid flow aroundsubmersible platforms and jack-up rigs.Then, a Computational Fluid Dynamics (CFD) analysis is performed to calculate the turbulent Von Karmanstreet in the wake of subsea structures. At higher Reynolds numbers, this turbulent flow can give rise tovortex shedding and hence cyclic loading. Fluid structure interaction is applied to investigate the dynamicsof submarine risers, and evaluate the susceptibility of vortex induced vibrations.As a third case study, a hydrodynamic analysis is conducted to assess the combined effects of steadycurrent and oscillatory wave-induced flow on submerged structures. At the end of this paper, such ananalysis is performed to calculate drag, lift and inertia forces on partially buried subsea pipelines.

Polarization lidar for shallow water depth measurement

2010 ◽  
Vol 49 (36) ◽  
pp. 6995 ◽  
Author(s):  
Steven Mitchell ◽  
Jeffrey P. Thayer ◽  
Matthew Hayman
Keyword(s):  
Shallow Water ◽  
Water Depth ◽  
Depth Measurement ◽  
Shallow Water Depth

Spread Moored FPSO for Very Shallow Water Depth

1992 ◽  
Author(s):  
E.G. Liles
Keyword(s):  
Shallow Water ◽  
Water Depth ◽  
Shallow Water Depth

scholarly journals Generalized Lyzenga's Predictor of Shallow Water Depth for Multispectral Satellite Imagery

2013 ◽  
Vol 36 (4) ◽  
pp. 365-376 ◽  
Author(s):  
Ariyo Kanno ◽  
Yoji Tanaka ◽  
Akira Kurosawa ◽  
Masahiko Sekine
Keyword(s):  
Shallow Water ◽  
Satellite Imagery ◽  
Water Depth ◽  
Multispectral Satellite Imagery ◽  
Shallow Water Depth

Comparative Analysis of the Semi-Empirical Physical Models for Shallow Water Depth Inversion in Beibu Gulf

2021 ◽  
Author(s):  
Jiasheng XU ◽  
Guoqing ZHOU ◽  
Qiaobo Cao ◽  
Sikai SU ◽  
Zhou Tian ◽  
...  
Keyword(s):  
Comparative Analysis ◽  
Shallow Water ◽  
Water Depth ◽  
Physical Models ◽  
Beibu Gulf ◽  
Semi Empirical ◽  
Shallow Water Depth
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