JPS61139455U - - Google Patents
Info
- Publication number
- JPS61139455U JPS61139455U JP2243385U JP2243385U JPS61139455U JP S61139455 U JPS61139455 U JP S61139455U JP 2243385 U JP2243385 U JP 2243385U JP 2243385 U JP2243385 U JP 2243385U JP S61139455 U JPS61139455 U JP S61139455U
- Authority
- JP
- Japan
- Prior art keywords
- tracer gas
- gas
- model
- discharged
- tracer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000700 radioactive tracer Substances 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 claims description 4
- 239000000779 smoke Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は公知のガス拡散試験装置を示す縦断面図、
第３図は第２図の模型地形における風配図、第４
図は煙突からの排煙の排出状態を示す側面図、第
５図は第４図における風速と排煙の上昇高さとの
関係を示す線図である。
１……送風機、２……風、３……測定室、３ａ
……側壁、４……床面、５……ターンテーブル、
６……模型地形、７……回転軸、８……支持部材
、９……円形軌道、１０……電算機、１１……駆
動モーター、１２……駆動ローラー、１３……模
型煙突、１４……トレーサーガス、１５……ガス
吸込口、１６……ガスサンプリング管、１７……
ガス吸引装置、１８……メーター、１７……トレ
ーサーガスボンベ、２０……制御装置、２１，２
２，２３……リード線、２４……パルスモーター
、２５……ピニオン、２６……ラツク、２７……
現地気象データ。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing a known gas diffusion test device,
Figure 3 is a wind rose map of the model topography in Figure 2;
The figure is a side view showing the state of exhaust smoke being discharged from the chimney, and FIG. 5 is a diagram showing the relationship between the wind speed and the rising height of the exhaust smoke in FIG. 4. 1...Blower, 2...Wind, 3...Measurement room, 3a
... side wall, 4 ... floor surface, 5 ... turntable,
6... Model terrain, 7... Rotating shaft, 8... Supporting member, 9... Circular track, 10... Computer, 11... Drive motor, 12... Drive roller, 13... Model chimney, 14... ...Tracer gas, 15...Gas inlet, 16...Gas sampling tube, 17...
Gas suction device, 18...meter, 17...tracer gas cylinder, 20...control device, 21,2
2, 23... Lead wire, 24... Pulse motor, 25... Pinion, 26... Rack, 27...
Local weather data.
Claims (1)
ブル上に模型地形を搭載し、上記模型地形上に突
出するトレーサーガス排出管よりトレーサーガス
を排出し、上記ターンテーブルの種々の回動角に
おけるトレーサーガスの拡散を計測するようにし
たガス拡散試験装置において、風速に連動してト
レーサーガス排出管を昇降するトレーサーガス排
出管昇降手段を具えたことを特徴とするガス拡散
試験装置。 A model terrain is mounted on a rotatable turntable installed in a horizontal wind cylinder, and the tracer gas is discharged from a tracer gas exhaust pipe that protrudes above the model terrain, and the tracer gas is discharged at various rotation angles of the turntable. A gas diffusion test device for measuring the diffusion of a tracer gas, characterized in that the gas diffusion test device is equipped with a tracer gas discharge pipe lifting means for raising and lowering the tracer gas discharge pipe in conjunction with wind speed.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2243385U JPS61139455U (en) | 1985-02-19 | 1985-02-19 | |
| US06/801,132 US4646564A (en) | 1984-02-19 | 1985-11-21 | Method for testing gas diffusion and apparatus for same |
| EP85730159A EP0184545B1 (en) | 1984-12-04 | 1985-12-03 | Method for testing gas diffusion and apparatus for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2243385U JPS61139455U (en) | 1985-02-19 | 1985-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61139455U true JPS61139455U (en) | 1986-08-29 |
Family
ID=30514722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2243385U Pending JPS61139455U (en) | 1984-02-19 | 1985-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61139455U (en) |
-
1985
- 1985-02-19 JP JP2243385U patent/JPS61139455U/ja active Pending
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