BR112013029032A2 - method to fetch an unstable dust source position from dust - Google Patents

method to fetch an unstable dust source position from dust

Info

Publication number
BR112013029032A2
BR112013029032A2 BR112013029032A BR112013029032A BR112013029032A2 BR 112013029032 A2 BR112013029032 A2 BR 112013029032A2 BR 112013029032 A BR112013029032 A BR 112013029032A BR 112013029032 A BR112013029032 A BR 112013029032A BR 112013029032 A2 BR112013029032 A2 BR 112013029032A2
Authority
BR
Brazil
Prior art keywords
dust
unstable
source position
fetch
points
Prior art date
Application number
BR112013029032A
Other languages
Portuguese (pt)
Inventor
Nobuaki Ito
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of BR112013029032A2 publication Critical patent/BR112013029032A2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Abstract

resumo patente de invenção: "método para buscar uma posição de fonte de pó instável de poeira". a presente invenção refere-se a um método para buscar uma posição de fonte de pó instável de poeira, em que quantidades de pó presumidas (e1, e2) são calculadas multiplicando as áreas de seção transversal verticais de eixo central (sp1, sp2) das regiões de busca por fonte de pó relacionadas aos pontos de avaliação (im, in) em um ponto de coordenada (p) na primeira e na segunda regiões de busca por fonte de geração (?(im), ?(in)) tendo eixos centrais se estendendo ao lado do vento de uma direção de vento representativa (wd) com os pontos de avaliação (im, in) como pontos de partida por um coeficiente (b1), e é determinado se ou não a razão entre as quantidades de pó presumidas (e1, e2) cai dentro de uma faixa predeterminada.patent summary: "method for seeking an unstable dust source position of dust". The present invention relates to a method for searching for an unstable dust source position, wherein presumed dust quantities (e1, e2) are calculated by multiplying the central axis vertical cross-sectional areas (sp1, sp2) of the dust source search regions related to evaluation points (im, in) at a coordinate point (p) in the first and second generation source search regions (? (im),? (in)) having axes extending to the wind side of a representative wind direction (wd) with the assessment points (im, in) as starting points by a coefficient (b1), and whether or not the ratio of dust quantities presumed values (e1, e2) fall within a predetermined range.

BR112013029032A 2011-05-13 2012-05-10 method to fetch an unstable dust source position from dust BR112013029032A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011108105 2011-05-13
JP2012057297A JP5073861B1 (en) 2011-05-13 2012-03-14 Search method of unsteady dust source position of falling dust
PCT/JP2012/061974 WO2012157508A1 (en) 2011-05-13 2012-05-10 Method of searching for unsteady dust source position of dustfall

Publications (1)

Publication Number Publication Date
BR112013029032A2 true BR112013029032A2 (en) 2017-01-10

Family

ID=47176838

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013029032A BR112013029032A2 (en) 2011-05-13 2012-05-10 method to fetch an unstable dust source position from dust

Country Status (5)

Country Link
JP (1) JP5073861B1 (en)
KR (1) KR101498411B1 (en)
CN (1) CN103460076B (en)
BR (1) BR112013029032A2 (en)
WO (1) WO2012157508A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107367577B (en) * 2017-06-27 2019-06-07 苏州浪声科学仪器有限公司 A kind of method and system according to wind direction and anemometry pollutant sources

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003255055A (en) * 2002-03-01 2003-09-10 Hitachi Eng Co Ltd Environmental simulation method and system for estimating source of air pollution
JP2004170112A (en) * 2002-11-18 2004-06-17 Kansai Coke & Chem Co Ltd Scattering dust generation source determining method
CN1284966C (en) * 2004-08-13 2006-11-15 赵凤生 Method for obtaining near ground layer sand dust particle quantity deep time-space distribution
JP2006153709A (en) * 2004-11-30 2006-06-15 Ohm Denki Kk Floating-particle analyzer and floating-particle analytical method
CN101033989B (en) * 2006-03-10 2010-11-10 罗瑞真 Environmental monitoring device and method
KR101180167B1 (en) * 2008-07-01 2012-09-05 도꾜 다이가꾸 Method for estimating amount of dustfall, device for estimating amount of dustfall, and computer readable recording medium
JP5298969B2 (en) * 2009-03-09 2013-09-25 Ｊｆｅスチール株式会社 Dust measuring device and generation source estimation method

Also Published As

Publication number Publication date
KR101498411B1 (en) 2015-03-03
KR20130125391A (en) 2013-11-18
CN103460076A (en) 2013-12-18
JP2012255767A (en) 2012-12-27
CN103460076B (en) 2015-09-16
WO2012157508A1 (en) 2012-11-22
JP5073861B1 (en) 2012-11-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time