CN107478405A - The experimental method influenceed for simulating the uneven heating of earth's surface on Atmospheric Circulation - Google Patents
The experimental method influenceed for simulating the uneven heating of earth's surface on Atmospheric Circulation Download PDFInfo
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- CN107478405A CN107478405A CN201710589005.6A CN201710589005A CN107478405A CN 107478405 A CN107478405 A CN 107478405A CN 201710589005 A CN201710589005 A CN 201710589005A CN 107478405 A CN107478405 A CN 107478405A
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- atmospheric circulation
- earth
- underlying surface
- confined space
- uneven heating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
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- Road Paving Structures (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The present invention discloses a kind of experimental method influenceed for simulating the uneven heating of earth's surface on Atmospheric Circulation, including step:Experiment porch is built, including:One confined space is provided, underlying surface simulation layer is placed on to the center of confined space, multiple heaters are arranged on below underlying surface simulation layer, and detector and temperature detector are evenly arranged in the top of confined space;Introduce search gas;Start the part in multiple heaters;Read detection data;And according to the detection data read, study atmospheric circulation situation.
Description
Technical field
The present invention relates to atmospheric circulation experimental study field, more specifically, is related to the uneven heating of earth's surface to big compression ring
Flow the experimental study field influenceed.
Background technology
Under the influence of climate change and mankind's activity, violent change occurs for land surface condition, further influences nature
Water cycle process.Air is the intermediary's material for connecting sky and earth's surface, and air-flow is the pilot process and type of attachment of the two, air-flow
Motion be then an important step in water cycle process.The research of atmospheric circulation is one that scientist studies climate change
Important means.At present, scholars are more on the research of atmospheric circulation, but the research on quantification is also slightly insufficient.This
Outside, shortcoming is also compared in the research in terms of different underlying surface difference heats the quantitative effect to atmospheric circulation.Therefore, current extreme
In the case that weather condition takes place frequently, it is badly in need of carrying out the uneven heating of underlying surface to the Quantitative study of atmospheric circulation, should for future
Climate change and underlying surface are changed, the research for influenceing atmospheric circulation provides experiment basis.
The content of the invention
In order to fill up the vacancy in existing atmospheric circulation experimental study field, the present invention uses simple and effective experimental provision,
Study influence of the uneven heating of earth's surface to Atmospheric Circulation.
It is according to an embodiment of the invention to be used to simulate the experimental method that the uneven heating of earth's surface influences Atmospheric Circulation,
The experimental method influenceed for simulating the uneven heating of earth's surface on Atmospheric Circulation, including step:
Experiment porch is built, including:
One confined space is provided,
Underlying surface simulation layer is placed on to the center of confined space,
Multiple heaters are arranged on below underlying surface simulation layer, and
Detector and temperature detector are evenly arranged in the top of confined space;
Introduce search gas;
Start the part in multiple heaters;
Read detection data;And
According to the detection data read, atmospheric circulation situation is studied.
In one embodiment, the part started in multiple heaters includes the difference for starting multiple heaters
Combination.
In one embodiment, the underlying surface simulation layer is soil horizon, the soil horizon covered with vegetation, cement pavement.
Compared with prior art, the present invention can control the heated situation of underlying surface simulation layer diverse location, reach simulation ground
The effect of the uneven heating of table, so as under different ramp cases, detect the situation of atmospheric circulation.In addition, the present invention can also be more
Mat surface layer is changed, the simulation for different mat surface layers can be realized.It is simple according to the experimental method of the present invention, it is easily operated.
Brief description of the drawings
Hereinafter it is described more fully with reference to the accompanying drawings some example embodiments of the present invention;However, the present invention can be with
Embody in different forms, should not be considered limited to embodiments set forth herein.On the contrary, accompanying drawing illustrates together with specification
Some example embodiments of the present invention, and for explaining the principle and aspect of the present invention.
Clear in order to illustrate in figure, size may be exaggerated.Throughout, identical reference refers to identical
Element.
Fig. 1 is the perspective schematic view of the experimental provision influenceed for simulating the uneven heating of earth's surface on Atmospheric Circulation.
Fig. 2 is the Longitudinal cross section schematic of the experimental provision influenceed for simulating the uneven heating of earth's surface on Atmospheric Circulation.
Fig. 3 is the heater of the present invention and the schematic planar arrangement view of thermal insulation layer.
Fig. 4 is the flow chart of the experimental method influenceed for simulating the uneven heating of earth's surface on Atmospheric Circulation.
Embodiment
In the following detailed description, some exemplary embodiments of the invention are illustrated simply by the mode of illustration
And description.As the skilled person will recognize, described embodiment can be changed in a variety of ways,
All without departing from the spirit or scope of the present invention.Therefore, scheme and describe to be considered as inherently exemplary, and
It is not restricted.
Fig. 1 is the perspective schematic view of the experimental provision influenceed for simulating the uneven heating of earth's surface on Atmospheric Circulation.
Fig. 2 is the Longitudinal cross section schematic of the experimental provision influenceed for simulating the uneven heating of earth's surface on Atmospheric Circulation.
Referring concurrently to Fig. 1 and Fig. 2, the experimental provision influenceed for simulating the uneven heating of earth's surface on Atmospheric Circulation, bag
Include:Experimental provision main body 1, underlying surface simulation layer 2, heater 3 and detection means 4.
As shown in fig. 1, experimental provision main body 1 is shown as containment housing, and the containment housing is made up of fiberglass, at it
One confined space of middle restriction.However, not limited to this, experimental provision main body can also be one closed according to an embodiment of the invention
Large space laboratory.Experimental provision main body 1 can be cuboid and length, width and height size is not less than 10m, so as to more preferable simulation
Atmospheric Circulation.Preferably, experimental provision main body 1 can be cube.Underlying surface simulation layer 2 is arranged on experimental provision main body 1
Center.Underlying surface simulation layer 2 is the soil horizon under the conditions of access expansion, and the wherein thickness of soil horizon not less than 0.3m and is not more than
1m.In a further embodiment, underlying surface simulation layer 2 is also the soil horizon covered with vegetation, cement pavement etc..
In a preferred embodiment, the size of experimental provision main body 1 is 10m*10m*10m, and the size of soil horizon is 5m*
5m*0.5m, soil horizon are arranged on the center of experimental provision main body 1, that is to say, that four peripheries of soil horizon are and experimental provision
Main body interval 2.5m.
Heater 3 is arranged on the lower section of underlying surface simulation layer 2, and wherein heater 3 can be one or more.It is preferred one
In embodiment, heater 3 is multiple.
Fig. 3 is the heater of the present invention and the schematic planar arrangement view of thermal insulation layer.In the example depicted in fig. 3, add
Hot charging is set to 5*5 be evenly arranged, in order to realize the uneven heating of underlying surface simulation layer 2, can open diagram 25 and add
A part of heater in thermal, for example, start the first combination A or second of combination B in multiple heaters 3,
Remaining heater is simultaneously closed off, so as to be heated to the different zones of underlying surface simulation layer 2, to realize to diverse location
Heating, then read detector 4a and temperature detector 4b detection data, so as to obtain the first uneven heating
In the case of the gas componant of different time and different spatial, gas concentration and gas temperature in confined space.
Further, thermal insulation layer 5 is provided between adjacent multiple heaters 3, because multiple heaters 3 are heat-insulated
Layer 5 is isolated, and is independent of each other so as to heat, so as to which the purpose of the uneven heating to underlying surface simulation layer 2 is better achieved.This
Outside, heat-conducting layer is further provided between underlying surface simulation layer 2 and heater 3, realizes the quick liter of underlying surface simulation layer 2
Temperature.
Referring again to Fig. 1, detection means 4 includes detector 4a and temperature detector 4b.Detector 4a and temperature
Degree detector 4b is uniformly distributed in the top, bottom and sidepiece of experimental provision main body 1, and detector 4a is used to detect gas
Body composition and concentration, temperature detector 4b be used for detection gas temperature, according to experimental provision main body 1 in different time points not
The gas temperature and gas componant and concentration of isospace position, study atmospheric circulation situation.
Fig. 4 schematically shows the experiment for being used to simulate the uneven heating of earth's surface and being influenceed on Atmospheric Circulation according to the present invention
The flow chart of method.The experimental method of Atmospheric Circulation influence is included according to the earth's surface uneven heating that is used to simulate of the present invention
Step:
In the step s 100, experiment porch is built, including:
One confined space is provided,
Underlying surface simulation layer 2 is placed on to the center of confined space,
Multiple heaters 3 are arranged on the lower section of underlying surface simulation layer 2, and
Detector 4a and temperature detector 4b are evenly arranged in the top of confined space;
In step s 200, search gas is introduced in confined space, a period of time is stood, until search gas uniformly divides
Cloth is in confined space;
In step S300, start the part in multiple heaters 3, underlying surface simulation layer 2 is heated;
In step S400, detector 4a and temperature detector 4b detection data are read, so as to obtain confined air
Between the gas componant of middle different time and different spatial, gas concentration and gas temperature;
In step S500, according to the detection data read in S400, atmospheric circulation situation is studied.
More particularly, according to the experiment side for being used to simulate the uneven heating of earth's surface and being influenceed on Atmospheric Circulation of the present invention
Method, in step S300, by starting the heater of various combination, the diverse location of underlying surface simulation layer 2 is heated,
Realize the different simulations of different heating situation.
Specifically, in step S300-1, start the first combination A in multiple heaters 3, underlying surface is simulated
Layer 2 is heated, and detector 4a and temperature detector 4b detection data is read, so as to obtain the first uneven heating
In the case of the gas componant of different time and different spatial, gas concentration and gas temperature in confined space;
In step S300-2, start second of combination B in multiple heaters 3, wherein second of combination is different from
Second of combination, heats to underlying surface simulation layer 2, again reads off detector 4a and temperature detector 4b detection
Data, so as to obtain under second of uneven ramp case the gas of different time and different spatial in confined space into
Point, gas concentration and gas temperature;
According to the above method, the various combination for the heater that configuration starts is repeated, it is desired a variety of uneven to obtain
The gas componant of different time and different spatial, gas concentration and gas temperature in confined space under ramp case.
Some exemplary embodiments are had been disclosed for herein, and although with specific term, but they are only with general
With descriptive meaning by using and will be explained, rather than the purpose for limitation.In some cases, as to this area
As those of ordinary skill will be apparent, the one or more features, characteristic and/or the element that are described with reference to specific embodiment
It can be used alone, or can make with one or more features, characteristic and/or the element combination for combining other embodiments description
With unless expressly stated.It will be understood by those skilled in the art that without departing substantially from such as appended claims and its waiting Tongfang
In the case of the spirit and scope of the present invention proposed in case, various changes can be carried out to form and details.
Description of reference numerals
1 experimental provision main body
2 underlying surface simulation layers
3 heaters
4 detection means
4a detectors
4b temperature detectors
5 thermal insulation layers
The first combination of A
B is combined for second.
Claims (3)
1. the experimental method influenceed for simulating the uneven heating of earth's surface on Atmospheric Circulation, including step:
Experiment porch is built, including:
One confined space is provided,
Underlying surface simulation layer is placed on to the center of confined space,
Multiple heaters are arranged on below underlying surface simulation layer, and
Detector and temperature detector are evenly arranged in the top of confined space;
Introduce search gas;
Start the part in multiple heaters;
Read detection data;And
According to the detection data read, atmospheric circulation situation is studied.
2. experimental method according to claim 1, wherein the part started in multiple heaters includes starting
The various combination of multiple heaters.
3. experimental method according to claim 1, wherein the underlying surface simulation layer is soil horizon, the soil covered with vegetation
Earth layer, cement pavement.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109326199A (en) * | 2018-12-03 | 2019-02-12 | 菏泽学院 | A kind of atmosphere thermodynamic circulation demonstrating experiment device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3823871A (en) * | 1973-04-16 | 1974-07-16 | Electronic Associates | Air turbulence simulation apparatus |
JPS57173739A (en) * | 1981-04-17 | 1982-10-26 | Mitsubishi Heavy Ind Ltd | Turbulence generator |
CN101408476A (en) * | 2008-08-14 | 2009-04-15 | 上海第二工业大学 | Minitype apparatus for simulating air turbulence movement |
CN203350017U (en) * | 2013-07-02 | 2013-12-18 | 三峡大学 | Water vapor evaporation and circulation experiment apparatus |
CN104502055A (en) * | 2014-07-17 | 2015-04-08 | 长春理工大学 | Atmosphere turbulence simulation device based on intelligent temperature control adjusting system |
CN204365328U (en) * | 2014-12-29 | 2015-06-03 | 广州威锘浦环境试验设备有限公司 | Calm simulated environmental test device |
-
2017
- 2017-07-19 CN CN201710589005.6A patent/CN107478405A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3823871A (en) * | 1973-04-16 | 1974-07-16 | Electronic Associates | Air turbulence simulation apparatus |
JPS57173739A (en) * | 1981-04-17 | 1982-10-26 | Mitsubishi Heavy Ind Ltd | Turbulence generator |
CN101408476A (en) * | 2008-08-14 | 2009-04-15 | 上海第二工业大学 | Minitype apparatus for simulating air turbulence movement |
CN203350017U (en) * | 2013-07-02 | 2013-12-18 | 三峡大学 | Water vapor evaporation and circulation experiment apparatus |
CN104502055A (en) * | 2014-07-17 | 2015-04-08 | 长春理工大学 | Atmosphere turbulence simulation device based on intelligent temperature control adjusting system |
CN204365328U (en) * | 2014-12-29 | 2015-06-03 | 广州威锘浦环境试验设备有限公司 | Calm simulated environmental test device |
Non-Patent Citations (1)
Title |
---|
徐艳军 等: ""热力环流"的模拟实验及拓展应用", 《中国教师》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109326199A (en) * | 2018-12-03 | 2019-02-12 | 菏泽学院 | A kind of atmosphere thermodynamic circulation demonstrating experiment device |
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Application publication date: 20171215 |