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    • 62. 发明公开
    • Method for computing self-contamination processes of a spacecraft
    • Verfahren zur Berechnung der Selbstverunreinigungsprozesse eines Raumfahrzeugs
    • EP2883798A1
    • 2015-06-17
    • EP13005781.3
    • 2013-12-12
    • Airbus DS GmbH
    • Heitzer, Jörg
    • B64G1/22B64G1/46B64G1/52B64G1/66
    • G06F17/5009B64G1/226B64G1/52B64G9/00G06F17/10
    • The invention relates to a method for computing self-contamination processes of a spacecraft by means of a data processing device comprising the following steps: receiving a first set of input parameters comprising general definitions of the spacecraft, receiving a second set of input parameters comprising control parameters for the spacecraft orbital data, physics, numeric, computing a self-contamination process of the spacecraft based on the received first and second sets of input data by calculating an analytical solution of a basic equation for calculating a deposit of molecules outgassed from surfaces of the spacecraft in a single computation step with the data processing device, and outputting the calculated deposit.
    • 本发明涉及一种用于通过数据处理装置计算航天器的自身污染过程的方法,该方法包括以下步骤:接收第一组输入参数,包括航天器的一般定义,接收第二组输入参数,包括控制 用于航天器轨道数据,物理学,数字的参数,基于所接收的第一和第二组输入数据计算航空器的自身污染过程,通过计算用于计算从表面脱气的分子沉积物的基本方程式的分析解, 在与数据处理装置的单个计算步骤中的航天器,并输出计算的存款。
    • 64. 发明专利
    • GRAVITY ENVIRONMENT SIMULATOR
    • JPH0761400A
    • 1995-03-07
    • JP21400893
    • 1993-08-30
    • MITSUBISHI HEAVY IND LTD
    • TSUJIOKA MITSUTOSHI
    • B64G1/46B64G7/00
    • PURPOSE:To perform simulation of arbitrary gravity environment through detec tion and correction of gravity environment on the sample side by an inertia navigation device, in a gravity environment simulator to perform an operation test of a sample through the change of gravity environment by means of a space device. CONSTITUTION:A sample system 20 comprises an on-mount calculator 1; and an inertia navigation device 3 and an inertia navigation device output before compensation is transmitted to a simulator system calculator 5 through a terminal 2 for output compensation by means of a signal line 9. The output before compensation is transmitted to the on-mount calculator 1 by the calculator 5 as a compensated inertia navigation device output compensated to arbitrary environment through the terminal 2 for output compensation by means of the signal line 10 and a simulator system actuator 7 is controlled to bring a sample into set gravity environment. Meanwhile, a sample system actuator 4 is controlled by calculator 1 based on the signal and the sample is operated under set arbitrary gravity environment, whereby simulation under arbitrary gravity environment is practicable.
    • 66. 发明专利
    • ENVIRONMENT MAINTAINING DEVICE
    • JPH02246989A
    • 1990-10-02
    • JP6586889
    • 1989-03-20
    • MITSUBISHI HEAVY IND LTD
    • EITO TORUMATSUMOTO HIROYOMINEMOTO MASAKI
    • A62B11/00B01D53/22B01D53/26B01D69/00B63C11/00B63G8/36B64D13/00B64G1/46
    • PURPOSE:To allow the selective permeation of the gaseous CO2 and steam contained in the air supplied on a primary side to a secondary side by sealing a soln. having high solubility and diffusibility to the gaseous CO2 and the steam between two sheets of thin films having excellent gas permeability and providing a pressure difference between the primary side and the secondary side of the thin films. CONSTITUTION:The soln. having the excellent solubility and diffusibility to the gaseous CO2 and the steam is sealed between 5 the thin films having the characteristics to allow the high permeation of gases but do not allow the permeation of liquid. The circulating air 3 in the hermetic space is introduced to a supply gas cell 6 segmented by the liquid film 5 of the film module 4. The secondary side of the liquid film 5 is in contact with a permeated gas cell 7 and this cell is maintained under a reduced pressure by a vacuum pump 8. The gaseous CO2 and steam contained in the circulating air 3 introduced into the cell 6 permeate to the cell 7 side while the gas and steam are selectively dissolved and diffused in the liquid film 5 by the pressure difference between both sides of the liquid film 5 as a driving power; thereafter, the gas and steam is taken out as a permeated gas 9 via a vacuum pump 8.