| Study: |
Study 19: Full scale.
(2009)
University of Delaware
|
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| Name: | Hugh R. Sharp |
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| Type: | Research vessel |
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| Overall length (m): | 44.5 |
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| Beam (m): | 9.7 |
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| Draught (m): | 2.9 |
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| Acoustic centre source depth (m): | UNSPECIFIED |
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| Propulsor type: | Azimuthal Pod |
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| Propeller diameter (m): | UNSPECIFIED |
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| Design speed of vessel (kn): | 11 |
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| Year constructed: | 2005 |
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|
| Displacement tonnage (tonnes): | 598 |
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| Hull type: | UNSPECIFIED |
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| Number of shafts: | 2 |
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| Propeller fixed or controllable pitch: | Fixed |
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| Number of blades: | 5 |
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| Rated engine power (kW): | UNSPECIFIED |
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| Known issues that may affect underwater noise levels: | Small cavitation pitting and slight mechanical damage. A 500 Hz tone found in self noise monitor around 2 years ago. The source was never identified. |
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| Gearbox ratio: | UNSPECIFIED |
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| Engine RPM at design speed: | UNSPECIFIED |
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| Propeller RPM at design speed: | UNSPECIFIED |
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|
Acquisitions
Download: source spreadsheet XSLX (147kB) (License UNSPECIFIED)
| Vessel SOG (kn): | 4 |
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| Vessel SOW (kn): | 0 |
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| Actual CPA: | 164.5 |
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| Data window length: | 30 |
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| Towing/flow speed (m/s) (scale only): | 0 |
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| Engine speed (RPM): | 0 |
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| Propeller speed (RPM): | 0 |
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| Download: | CSV (295B) (License UNSPECIFIED) |
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|
| Hydrophone depths (m): | UNSPECIFIED |
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| Pitch angle/setting (if applicable): | 0 |
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| Cavitation type (if known): | Unknown |
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| Data presented: | Dipole/affected source level/radiated noise level |
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| Reported values: | 1/3 octave bands |
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| Data averaging: | All runs, multiple receivers |
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| Measurement aspect: | Both |
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| Overall broadband sound pressure level: | 0 |
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|
| Vessel SOG (kn): | 6 |
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| Vessel SOW (kn): | 0 |
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| Actual CPA: | 164.5 |
|---|
| Data window length: | 30 |
|---|
| Towing/flow speed (m/s) (scale only): | 0 |
|---|
| Engine speed (RPM): | 0 |
|---|
| Propeller speed (RPM): | 0 |
|---|
| Download: | CSV (289B) (License UNSPECIFIED) |
|---|
|
| Hydrophone depths (m): | UNSPECIFIED |
|---|
| Pitch angle/setting (if applicable): | 0 |
|---|
| Cavitation type (if known): | Unknown |
|---|
| Data presented: | Dipole/affected source level/radiated noise level |
|---|
| Reported values: | 1/3 octave bands |
|---|
| Data averaging: | All runs, multiple receivers |
|---|
| Measurement aspect: | Both |
|---|
| Overall broadband sound pressure level: | 0 |
|---|
|
| Vessel SOG (kn): | 7 |
|---|
| Vessel SOW (kn): | 0 |
|---|
| Actual CPA: | 164.5 |
|---|
| Data window length: | 30 |
|---|
| Towing/flow speed (m/s) (scale only): | 0 |
|---|
| Engine speed (RPM): | 0 |
|---|
| Propeller speed (RPM): | 0 |
|---|
| Download: | CSV (280B) (License UNSPECIFIED) |
|---|
|
| Hydrophone depths (m): | UNSPECIFIED |
|---|
| Pitch angle/setting (if applicable): | 0 |
|---|
| Cavitation type (if known): | Unknown |
|---|
| Data presented: | Dipole/affected source level/radiated noise level |
|---|
| Reported values: | 1/3 octave bands |
|---|
| Data averaging: | All runs, multiple receivers |
|---|
| Measurement aspect: | Both |
|---|
| Overall broadband sound pressure level: | 0 |
|---|
|
| Vessel SOG (kn): | 7 |
|---|
| Vessel SOW (kn): | 0 |
|---|
| Actual CPA: | 164.5 |
|---|
| Data window length: | 30 |
|---|
| Towing/flow speed (m/s) (scale only): | 0 |
|---|
| Engine speed (RPM): | 0 |
|---|
| Propeller speed (RPM): | 0 |
|---|
| Download: | CSV (274B) (License UNSPECIFIED) |
|---|
|
| Hydrophone depths (m): | UNSPECIFIED |
|---|
| Pitch angle/setting (if applicable): | 0 |
|---|
| Cavitation type (if known): | Unknown |
|---|
| Data presented: | Dipole/affected source level/radiated noise level |
|---|
| Reported values: | 1/3 octave bands |
|---|
| Data averaging: | All runs, multiple receivers |
|---|
| Measurement aspect: | Both |
|---|
| Overall broadband sound pressure level: | 0 |
|---|
|
| Vessel SOG (kn): | 8 |
|---|
| Vessel SOW (kn): | 0 |
|---|
| Actual CPA: | 164.5 |
|---|
| Data window length: | 30 |
|---|
| Towing/flow speed (m/s) (scale only): | 0 |
|---|
| Engine speed (RPM): | 0 |
|---|
| Propeller speed (RPM): | 0 |
|---|
| Download: | CSV (291B) (License UNSPECIFIED) |
|---|
|
| Hydrophone depths (m): | UNSPECIFIED |
|---|
| Pitch angle/setting (if applicable): | 0 |
|---|
| Cavitation type (if known): | Unknown |
|---|
| Data presented: | Dipole/affected source level/radiated noise level |
|---|
| Reported values: | 1/3 octave bands |
|---|
| Data averaging: | All runs, multiple receivers |
|---|
| Measurement aspect: | Both |
|---|
| Overall broadband sound pressure level: | 0 |
|---|
|
| Vessel SOG (kn): | 8 |
|---|
| Vessel SOW (kn): | 0 |
|---|
| Actual CPA: | 164.5 |
|---|
| Data window length: | 30 |
|---|
| Towing/flow speed (m/s) (scale only): | 0 |
|---|
| Engine speed (RPM): | 0 |
|---|
| Propeller speed (RPM): | 0 |
|---|
| Download: | CSV (246B) (License UNSPECIFIED) |
|---|
|
| Hydrophone depths (m): | UNSPECIFIED |
|---|
| Pitch angle/setting (if applicable): | 0 |
|---|
| Cavitation type (if known): | Unknown |
|---|
| Data presented: | Dipole/affected source level/radiated noise level |
|---|
| Reported values: | 1/3 octave bands |
|---|
| Data averaging: | All runs, multiple receivers |
|---|
| Measurement aspect: | Both |
|---|
| Overall broadband sound pressure level: | 0 |
|---|
|
| Vessel SOG (kn): | 8 |
|---|
| Vessel SOW (kn): | 0 |
|---|
| Actual CPA: | 164.5 |
|---|
| Data window length: | 30 |
|---|
| Towing/flow speed (m/s) (scale only): | 0 |
|---|
| Engine speed (RPM): | 0 |
|---|
| Propeller speed (RPM): | 0 |
|---|
| Download: | CSV (255B) (License UNSPECIFIED) |
|---|
|
| Hydrophone depths (m): | UNSPECIFIED |
|---|
| Pitch angle/setting (if applicable): | 0 |
|---|
| Cavitation type (if known): | Unknown |
|---|
| Data presented: | Dipole/affected source level/radiated noise level |
|---|
| Reported values: | 1/3 octave bands |
|---|
| Data averaging: | All runs, multiple receivers |
|---|
| Measurement aspect: | Both |
|---|
| Overall broadband sound pressure level: | 0 |
|---|
|
| Vessel SOG (kn): | 9 |
|---|
| Vessel SOW (kn): | 0 |
|---|
| Actual CPA: | 164.5 |
|---|
| Data window length: | 30 |
|---|
| Towing/flow speed (m/s) (scale only): | 0 |
|---|
| Engine speed (RPM): | 0 |
|---|
| Propeller speed (RPM): | 0 |
|---|
| Download: | CSV (267B) (License UNSPECIFIED) |
|---|
|
| Hydrophone depths (m): | UNSPECIFIED |
|---|
| Pitch angle/setting (if applicable): | 0 |
|---|
| Cavitation type (if known): | Unknown |
|---|
| Data presented: | Dipole/affected source level/radiated noise level |
|---|
| Reported values: | 1/3 octave bands |
|---|
| Data averaging: | All runs, multiple receivers |
|---|
| Measurement aspect: | Both |
|---|
| Overall broadband sound pressure level: | 0 |
|---|
|
