| ชื่อเรื่อง | : | Simulation study of acoustic wave propagation in ocean |
| นักวิจัย | : | Mohite-Patil, T.B. , Saran, A.K. , Sawant, S.R. , Chile, R.H. , Mohite-Patil, T.T. |
| คำค้น | : | wave propagation , simulation models , Chen and Millero model , Mackenzie Equation model |
| หน่วยงาน | : | National Institute Of Oceanography (NIO), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2553 |
| อ้างอิง | : | International Journal of Computer Applications, vol.12(8); 2010; 40-44 , http://drs.nio.org/drs/handle/2264/3762 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Many reports are available on the sound attenuation and speed in the deep ocean, as a function of different ingredients of sea. The absorption and speed of sound waves are related to the change in sound speed, depth, salinity, temperature, PH, pressure and frequency. Five different simulation models have been developed to determine sound speed in sea water by inputting the sea water parameter data. It is observed that in all the models, except Chen and Millero model, the speeds evaluated using the simulation models match satisfactorily with the observed speed of sound in sea water. Deviation exists and it tends to increase with the depth. The errors from different models are within acceptable margin except for the Chen and Millero model. The Mackenzie Equation model gives least error |
| บรรณานุกรม | : |
Mohite-Patil, T.B. , Saran, A.K. , Sawant, S.R. , Chile, R.H. , Mohite-Patil, T.T. . (2553). Simulation study of acoustic wave propagation in ocean.
: National Institute Of Oceanography (NIO), India. Mohite-Patil, T.B. , Saran, A.K. , Sawant, S.R. , Chile, R.H. , Mohite-Patil, T.T. . 2553. "Simulation study of acoustic wave propagation in ocean".
: National Institute Of Oceanography (NIO), India. Mohite-Patil, T.B. , Saran, A.K. , Sawant, S.R. , Chile, R.H. , Mohite-Patil, T.T. . "Simulation study of acoustic wave propagation in ocean."
: National Institute Of Oceanography (NIO), India, 2553. Print. Mohite-Patil, T.B. , Saran, A.K. , Sawant, S.R. , Chile, R.H. , Mohite-Patil, T.T. . Simulation study of acoustic wave propagation in ocean. : National Institute Of Oceanography (NIO), India; 2553.
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