Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 66
calibration . NOS has developed two types of digital bubbler gauge , single pressure orifice ( port ) and dual - orifice gauges . The latter is self- contained for water level determination since it measures both the water pressure and ...
calibration . NOS has developed two types of digital bubbler gauge , single pressure orifice ( port ) and dual - orifice gauges . The latter is self- contained for water level determination since it measures both the water pressure and ...
Page 67
... orifice opening ) or negative ( e.g. , orifice opening is in the lee of the current flow ) . The error sources in water level measurement and their magnitudes are discussed below . ERROR DUE TO WEIGHT OF GAS AND AIR COLUMNS Since gas ...
... orifice opening ) or negative ( e.g. , orifice opening is in the lee of the current flow ) . The error sources in water level measurement and their magnitudes are discussed below . ERROR DUE TO WEIGHT OF GAS AND AIR COLUMNS Since gas ...
Page 68
... orifice pressure to fluctuate . The gas - water interface tends to move inside the orifice under wave crests since the gas flow rate is normally set for long period tidal waves . This represents a shift in the gauge reference datum and ...
... orifice pressure to fluctuate . The gas - water interface tends to move inside the orifice under wave crests since the gas flow rate is normally set for long period tidal waves . This represents a shift in the gauge reference datum and ...
Contents
OCEAN WAVES | 1 |
Aarsnes | 55 |
VOLUME IA OFFSHORE TECHNOLOGY | 65 |
Copyright | |
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acceleration analysis AXIWAVE biplane blade boundary layer calculated circular cylinder comparison compliant towers components computed corresponding crest criteria damping direction distribution drag drag coefficient dynamic effects Engineering equation estimated experimental Figure filter flow fluid force coefficients Fourier free surface frequency fuzzy given hindcast horizontal velocity hydrodynamic impact force in-line incident wave irregular Islay KC number kinematics lift force linear load Loop Current maximum measured method Morison Myrhaug NewWave non-linear obtained ocean waves Offshore Structures orifice oscillating parameters planetary boundary layer plate platform predicted pressure rad/s random wave ratio regular waves Scatter Parameter sea wave second-order shear stress ship shown simulation spectra surface elevation term tests turbine turbulence values velocity potential vertical Volume I-A Walsh function water depth wave elevation wave energy wave height wave kinematics wave power wave profile wave spectrum wave theory wave train wind