RSV Nuyina Voyage Data 2022-23 V9

The 202223090 dataset contains the underway and ice stress testing data from the voyage. Voyage 9, the ice stress test voyage was a mid-winter trials voyage to test the ship’s plant and associated systems in cold climatic conditions. The vessel departed Hobart at 0900 on the 4th of June 2023, and proceeded south towards the Antarctic ice edge. The weather conditions for the passage south and north were mostly favourable, with some weather routing to minimise rolling. The vessel entered the pack ice at 1500 on the 10th of June 2023 at coordinates 64°43'S 125°24'E and remained in the approximate vicinity during the trials period. While on location, the ship drifted within the pack ice. Propulsion and system testing was conducted during the limited hours of daylight. The vessel departed the pack ice on the 15th of June 2023 and proceeded directly for Hobart, returning 21st June 2023.

202223090数据集包含本次航次的航行中及冰区应力测试数据。第九航次为冰区应力测试试验航次，系针对寒冷气候环境下船舶动力装置及配套系统开展测试的仲冬试验航次。该船于2023年6月4日09时整从霍巴特港起航，向南航行前往南极冰缘区域。往返航程的气象条件整体良好，期间通过气象导航尽可能降低船舶横摇幅度。2023年6月10日15时整，该船抵达坐标为南纬64°43′、东经125°24′的浮冰群区域，并在试验周期内驻留该区域附近。驻留期间，船舶在浮冰群中随流漂移。受日照时长限制，推进系统及配套系统的测试仅在昼间有限时段内开展。2023年6月15日，该船驶离浮冰群，直接返航霍巴特港，并于6月21日顺利返回。