A round-trip meteorological sounding balloon

A sounding balloon, round-trip technology, applied in the direction of the instrument, etc., to achieve the effect of adjustable flight height, wide airspace and complete data

Active Publication Date: 2021-02-12
中国人民解放军63660部队
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AI Technical Summary

Problems solved by technology

At present, the world can provide the means of stratospheric meteorological vertical distribution data, such as in-situ detection technology to release sounding balloons to carry meteorological radiosondes to detect stratospheric meteorological parameters, which can realize the detection of atmospheric parameter profiles from the ground to 35KM. The method can only detect a vertical atmospheric parameter profile

Method used

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  • A round-trip meteorological sounding balloon
  • A round-trip meteorological sounding balloon
  • A round-trip meteorological sounding balloon

Examples

Experimental program
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Effect test

Embodiment 1

[0030] The target height is 30km, the ground temperature of the test site is 304.3K, the ground pressure is 878.8hPa, the atmospheric temperature at the height of 30km is 231.2K, and the atmospheric pressure is 12.8hPa. According to the ideal gas equation: (R M is the gas constant), the air density at 30km can be obtained as 0.01929kg / m 3 , from which the hydrogen ground density of 30 km can be obtained Can get 30km hydrogen density 0.00133kg / m 3 , so the net lift force per unit of gas is 0.01796kg, according to the explosion diameter d of the sounding balloon is 10.5 meters, the explosion volume is obtained The total net lift can be obtained as 10.88611kg. According to the temperature and pressure of the test site, the air density of the test site is 1.00625kg / m 3 , the hydrogen density of the test site is 0.06940kg / m 3 , the net lift force obtained is 0.93685kg, so the volume of the fixed-altitude ball 6 on the ground is V 2 =11.61991m 3 , buoyancy ρV 2 =11.69253kg...

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Abstract

The invention belongs to the field of meteorological parameter altitude detection, and in particular relates to a reciprocating weather sounding balloon, which comprises a sounding balloon, a solar irradiance meter, an ozone concentration meter, an ultraviolet sounding instrument and an altitude ball; the sounding balloon It is connected side by side with the altitude-fixing ball through the sounding rope, the ultraviolet sonde is connected with the sounding ball and the altitude-fixing ball through the sounding rope, and the solar irradiance meter and the ozone concentration meter are fixedly connected with the solar irradiance meter. The round-trip air sounding balloon of the present invention combines the horizontal meteorological parameters with the vertical meteorological parameters, supplements the blank of the horizontal meteorological parameters, obtains the changes of environmental elements in a certain airspace, and can realize the round-trip of lift-off and fall. The vertical atmospheric profile at a specified height is detected, and the horizontal atmospheric profile at the same height is detected back and forth. The data is complete, the airspace is wide, and important load equipment can be recovered.

Description

technical field [0001] The invention belongs to the field of altitude determination and detection of meteorological parameters, and in particular relates to a reciprocating meteorological air sounding balloon. Background technique [0002] Stratospheric meteorological parameters are the most important parameters for studying stratospheric atmospheric dynamics and environmental early warning. Accurate stratospheric meteorological data can improve the ability to predict stratospheric weather changes and improve the accuracy of meteorological support. At present, the world can provide the means of stratospheric meteorological vertical distribution data, such as in-situ detection technology to release sounding balloons to carry meteorological radiosondes to detect stratospheric meteorological parameters, which can realize the detection of atmospheric parameter profiles from the ground to 35KM. The method can only detect a vertical atmospheric parameter profile. Contents of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01W1/08
CPCG01W1/08
Inventor 燕道华叶虎李敏张宇阴鹏曹晓鹏吴琛
Owner 中国人民解放军63660部队
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