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BEIJING, April 17 (Xinhua) — Tianhe, the core module of China’s area station, has accomplished its verification of key applied sciences and achieved its anticipated objective.
Yang Hong, chief designer of the area station system of the China Manned House Program on the China Academy of House Know-how, made the remarks at a press convention in Beijing on Sunday.
Yang stated the core module has been in orbit for nearly one yr, and all missions have been carried out easily and in line with plan, together with rendezvous and docking with two manned spacecraft and two cargo spacecraft, in addition to the three-month keep of the Shenzhou-12 crew and the six-month keep of the Shenzhou-13 crew.
Missions involving extravehicular actions, robotic arm transposition cargo spacecraft and handbook distant operations have additionally been carried out up to now yr.
Key applied sciences associated to bodily and chemical recycling and life assist, massive complicated management, in addition to massive versatile photo voltaic cell wings and driving, have been verified.
Analysis outcomes present that Tianhe’s present features carry out higher than their design, Yang stated.
Tianhe’s recycling and life-support system has supplied an excellent atmosphere for astronauts’ metabolism wants in orbit, Yang stated.
Moisture discharged by astronauts is collected as condensed water, and urine is recycled and processed into consuming water and electrolyte oxygen. Tianhe’s water recycling effectivity is increased than 95 %.
The quantity of consuming water and oxygen that must be carried by cargo spacecraft has been drastically lowered because of the expertise.
Giant-scale versatile photo voltaic cell wings have been offering vitality for the core module and its complicated. The evaluation confirmed that the photo voltaic cell wings have a technology capability approaching 10-kilowatt energy, past the expectations of their design.
4 extravehicular actions carried out by the Shenzhou-12 and Shenzhou-13 crews coated the operations, set up and upkeep of electronics, machines, pipelines and different typical gear outdoors the cabin, and laid a stable basis for astronauts to put in and keep extravehicular services throughout long-term operational durations after the completion of the area station, Yang stated.
The robotic arm performed an necessary position in the entire key expertise verification course of and carried out excellently. Its joint movement capability and terminal positioning accuracy met its design expectations. And its stiffness proved to be able to lifting and transferring massive hundreds, Yang stated.
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