Analysis of operation conditions of manned submersible in the North Indian Ocean

Shengjie Qin; Lei Yang; Dewei Li; Huihui Song

doi:10.1117/12.2624820

12 December 2021 Analysis of operation conditions of manned submersible in the North Indian Ocean

Shengjie Qin, Lei Yang, Dewei Li, Huihui Song

Proceedings Volume 12127, International Conference on Intelligent Equipment and Special Robots (ICIESR 2021); 121270T (2021) https://doi.org/10.1117/12.2624820
Event: International Conference on Intelligent Equipment and Special Robots (ICIESR 2021), 2021, Qingdao, China

Abstract

Based on the ERA_Interim reanalysis wind data, the best path set data of tropical cyclones from 1993 to 2012 provided by the Meteorological Bureau of India, and the global ocean circulation model ofes data, this paper makes a monthly statistical analysis of the wind, wave, current, tropical cyclones and other marine environmental factors in the North Indian Ocean, providing a reference for manned submersible operation in this area. The results show that the monthly wind speed, significant wave height and average wave period show obvious inter monthly variations. From October to April of the next year, the number of tropical cyclones is less, and the overall sea condition is better. The frequency of level 4 sea condition is less than 16.7%, which is more suitable for underwater vehicles to work on the sea.

Citation Download Citation

Shengjie Qin, Lei Yang, Dewei Li, and Huihui Song "Analysis of operation conditions of manned submersible in the North Indian Ocean", Proc. SPIE 12127, International Conference on Intelligent Equipment and Special Robots (ICIESR 2021), 121270T (12 December 2021); https://doi.org/10.1117/12.2624820

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