Most underwater noise from large vessels(passive) is caused byMost underwater noise from large vessels
Much , if not most , of the underwater noise(passive) is caused byMuch , if not most , of the underwater noise
in improved efficiency and extended propeller liferesultin improved efficiency and extended propeller life
in improved efficiency and extended propeller liferesultsin improved efficiency and extended propeller life
problems(passive) caused byproblems
a drop in efficiency at speeds overcauseda drop in efficiency at speeds over
a small but violent implosion which could warp the propeller bladecausesa small but violent implosion which could warp the propeller blade
The condition(passive) is caused byThe condition
damage to components ( erosion of the material ) , vibrations , noise and a loss of efficiencycausesdamage to components ( erosion of the material ) , vibrations , noise and a loss of efficiency
that much , if not most , of(passive) is caused bythat much , if not most , of
that much(passive) is caused bythat much
the noise coming from the submarine(passive) was caused bythe noise coming from the submarine
the noise coming from the submarine(passive) was causedthe noise coming from the submarine
a drop in efficiency at speeds over 30causeda drop in efficiency at speeds over 30
loading(passive) caused byloading
shock loading(passive) caused byshock loading
in noise ... damage to the pump , and loss of efficiencyresultsin noise ... damage to the pump , and loss of efficiency
pump vibration and mechanical damage ( metal erosion or pittingmay causepump vibration and mechanical damage ( metal erosion or pitting
performance loss , vibration , noise , surface pitting andmay causeperformance loss , vibration , noise , surface pitting and
a great deal of noise , damage to components , vibrations , and a loss of efficiencycausesa great deal of noise , damage to components , vibrations , and a loss of efficiency
vibration , noise and damage to the blades and the pumpcausesvibration , noise and damage to the blades and the pump
vibration , noise , reduced efficiency , pitting , and erosion of the surfaces in contact with collapsing bubbles [ 2will causevibration , noise , reduced efficiency , pitting , and erosion of the surfaces in contact with collapsing bubbles [ 2
to failure of pump housing , impeller damage and decreased flow and pressurecan leadto failure of pump housing , impeller damage and decreased flow and pressure
in high noise , excessive vibration and damage to the valveresultin high noise , excessive vibration and damage to the valve
loss of pressure , efficiency and also erosion of pump internalscausingloss of pressure , efficiency and also erosion of pump internals
noise , damage to components , vibrations and loss of efficiency in pumps , as well as mechanical seal damage in loop slurry reactors ... for examplecan causenoise , damage to components , vibrations and loss of efficiency in pumps , as well as mechanical seal damage in loop slurry reactors ... for example