| ชื่อเรื่อง | : | Multipeakedness and groupiness of shallow water waves along Indian coast |
| นักวิจัย | : | SanilKumar, V. , Anand, N.M. , AshokKumar, K. , Mandal, S. |
| คำค้น | : | wave spectra , shallow water , waves , wave groups , wave data , swell |
| หน่วยงาน | : | National Institute Of Oceanography (NIO), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2546 |
| อ้างอิง | : | Journal of coastal research, Vol.19; 1052-1065p. , http://drs.nio.org/drs/handle/2264/1261 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Based on one year wave data collected at 4 locations along the Indian coast, the frequency of occurrence of double-peaked spectra was estimated. It was found that 40% of the data analysed was single-peaked. The double peaked wave spectra were analysed for sea and swell dominated cases and it was found that the observed spectra were mainly swell dominated. Double peaks were observed approximately at 1.7 to 2.4 times the frequency of the main peak. The wave spectrum can be satisfactorily represented by the Scott and Scott-Wiegel spectra with an average correlation coefficient of 0.8. Wave group statistics were estimated and it was found that the mean length of run considering all records for locations 1 to 4 were 1.36, 1.32, 1.28, 1.33 for H is greater than H sub(s) and 2.21, 2.1, 2.11, 2.16 for H is greater than H sub(mean) which were slightly higher than the theoretical values |
| บรรณานุกรม | : |
SanilKumar, V. , Anand, N.M. , AshokKumar, K. , Mandal, S. . (2546). Multipeakedness and groupiness of shallow water waves along Indian coast.
: National Institute Of Oceanography (NIO), India. SanilKumar, V. , Anand, N.M. , AshokKumar, K. , Mandal, S. . 2546. "Multipeakedness and groupiness of shallow water waves along Indian coast".
: National Institute Of Oceanography (NIO), India. SanilKumar, V. , Anand, N.M. , AshokKumar, K. , Mandal, S. . "Multipeakedness and groupiness of shallow water waves along Indian coast."
: National Institute Of Oceanography (NIO), India, 2546. Print. SanilKumar, V. , Anand, N.M. , AshokKumar, K. , Mandal, S. . Multipeakedness and groupiness of shallow water waves along Indian coast. : National Institute Of Oceanography (NIO), India; 2546.
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