Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1; Volume 7, Part 1American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 99
... geometry in irregular waves . As those of reference [ 1 ] , present results illustrate the advantages of employing a variable geometry turbine in wave energy absorption . Two different phase - control strategies are pre- sented ...
... geometry in irregular waves . As those of reference [ 1 ] , present results illustrate the advantages of employing a variable geometry turbine in wave energy absorption . Two different phase - control strategies are pre- sented ...
Page 102
... GEOMETRY TURBINE GEOMETRY TURBINE Hs - .5m Tz = 3s VARIABLE WELLS GEOMETRY TURBINE Maximum instantaneous flow rate [ m / s ] 3.38 3.13 4.55 3.53 4.33 3.01 Maximum instantaneous pres- sure | Pal 2919 2510 4192 4029 4877 4544 Maximum ...
... GEOMETRY TURBINE GEOMETRY TURBINE Hs - .5m Tz = 3s VARIABLE WELLS GEOMETRY TURBINE Maximum instantaneous flow rate [ m / s ] 3.38 3.13 4.55 3.53 4.33 3.01 Maximum instantaneous pres- sure | Pal 2919 2510 4192 4029 4877 4544 Maximum ...
Page 142
... GEOMETRY CHANGES ON LOCAL STRESS DISTRIBUTION ( 3 ) Changing an element of the thread geometry in a connection can produce a change in the local stress distribution in two ways ; firstly by changing the load distribution , thereby ...
... GEOMETRY CHANGES ON LOCAL STRESS DISTRIBUTION ( 3 ) Changing an element of the thread geometry in a connection can produce a change in the local stress distribution in two ways ; firstly by changing the load distribution , thereby ...
Contents
FLOATING PRODUCTION SYSTEMS | 1 |
OFFSHORE MECHANICS | 23 |
Early Production Systems in the North | 31 |
Copyright | |
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adsorber amplitude analysis angle Arctic Engineering axial bending buoyancy cable calculated coefficient compliant tower components Conference on Offshore curve damage diameter displacement drag coefficient drilling dynamic effect equation equipment fatigue finite element flexible floating production flow function horizontal hydrodynamic installation jacket kips length linear liquid limit load marine mass matrix maximum measured Mechanics and Arctic method mode mode shapes model tests modulus mooring line mooring system motion natural frequency nonlinear obtained Offshore Mechanics Offshore Technology Conference operation parameters performance pile pipe pipe materials pipeline platform pressure production riser random wave ratio response rope rotation RPIT shear shear modulus shear strength shown in Figure simulation soil static stiffness strength stress structure subsea surface syntactic foam tendon turbine uranium vane velocity vertical vessel water depth wave forces wave height wave power weight wellhead wire