AR117130A1 - Secciones de prueba, túneles de viento que incluyen las mismas y métodos de uso de las mismas - Google Patents

Secciones de prueba, túneles de viento que incluyen las mismas y métodos de uso de las mismas

Info

Publication number
AR117130A1
AR117130A1 ARP190103407A ARP190103407A AR117130A1 AR 117130 A1 AR117130 A1 AR 117130A1 AR P190103407 A ARP190103407 A AR P190103407A AR P190103407 A ARP190103407 A AR P190103407A AR 117130 A1 AR117130 A1 AR 117130A1
Authority
AR
Argentina
Prior art keywords
same
agricultural spray
nozzle
test section
methods
Prior art date
Application number
ARP190103407A
Other languages
English (en)
Inventor
Andrea Clark
Lee Boles
Daniel Bissell
Original Assignee
Winfield Solutions Llc
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 Winfield Solutions Llc filed Critical Winfield Solutions Llc
Publication of AR117130A1 publication Critical patent/AR117130A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/082—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to a condition of the discharged jet or spray, e.g. to jet shape, spray pattern or droplet size
    • 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
    • G01M9/02—Wind tunnels
    • G01M9/04—Details
    • 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
    • G01M9/06—Measuring arrangements specially adapted for aerodynamic testing
    • G01M9/065—Measuring arrangements specially adapted for aerodynamic testing dealing with flow
    • G01M9/067—Measuring arrangements specially adapted for aerodynamic testing dealing with flow visualisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0023—Investigating dispersion of liquids
    • G01N2015/0026—Investigating dispersion of liquids in gas, e.g. fog

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Catching Or Destruction (AREA)
  • Nozzles (AREA)

Abstract

En una realización, una sección de prueba comprende al menos una superficie que define un espacio al menos parcialmente cerrado. El espacio al menos parcialmente cerrado define una trayectoria de flujo de aire para que el aire fluya. La sección de prueba también comprende una boquilla dispuesta en el espacio al menos parcialmente cerrado. La boquilla está configurada para pulverizar una pulverización agrícola y está posicionada para emitir la pulverización agrícola de manera que al menos una sección de la pulverización agrícola muestre un ángulo no paralelo con respecto a la trayectoria del flujo de aire definida por el espacio al menos parcialmente cerrado. La sección de prueba comprende además al menos una fuente de estímulo posicionada para iluminar al menos una porción de la pulverización agrícola adyacente a la boquilla. Además, la sección de prueba comprende al menos un detector colocado para obtener imágenes de al menos la porción de la pulverización agrícola adyacente a la boquilla.
ARP190103407A 2018-11-21 2019-11-20 Secciones de prueba, túneles de viento que incluyen las mismas y métodos de uso de las mismas AR117130A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/198,349 US10359337B1 (en) 2018-11-21 2018-11-21 Test sections, wind tunnels including the same, and methods of using the same

Publications (1)

Publication Number Publication Date
AR117130A1 true AR117130A1 (es) 2021-07-14

Family

ID=67300531

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190103407A AR117130A1 (es) 2018-11-21 2019-11-20 Secciones de prueba, túneles de viento que incluyen las mismas y métodos de uso de las mismas

Country Status (7)

Country Link
US (4) US10359337B1 (es)
EP (1) EP3657150A1 (es)
AR (1) AR117130A1 (es)
AU (1) AU2019253818A1 (es)
BR (1) BR102019024182A2 (es)
CA (1) CA3059185A1 (es)
ZA (1) ZA201906939B (es)

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US10359337B1 (en) 2018-11-21 2019-07-23 Winfield Solutions, Llc Test sections, wind tunnels including the same, and methods of using the same
US10499560B1 (en) 2018-11-21 2019-12-10 Winfield Solutions, Llc Methods of using drift reduction adjuvant compositions
BR102020001365A2 (pt) 2019-01-24 2020-08-04 Winfield Solutions, Llc Composições adjuvantes agrícolas multifuncionais
CN110672937B (zh) * 2019-09-18 2021-08-03 北京农业智能装备技术研究中心 一种电动雾化器的雾化效率评价方法及装置
CN110702365B (zh) * 2019-10-30 2021-08-03 北京农业智能装备技术研究中心 雾化效率评价系统及方法
CN112345197B (zh) * 2020-10-23 2022-05-10 中国空气动力研究与发展中心低速空气动力研究所 一种结冰风洞直升机试验装置的传动、倾转及减振系统
CN113884024B (zh) * 2021-12-06 2022-02-08 中国空气动力研究与发展中心高速空气动力研究所 一种用于大型风洞收缩段的制作安装检测方法

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Also Published As

Publication number Publication date
US11460371B2 (en) 2022-10-04
EP3657150A1 (en) 2020-05-27
AU2019253818A1 (en) 2020-06-04
US20200363290A1 (en) 2020-11-19
BR102019024182A2 (pt) 2020-06-02
US20220390318A1 (en) 2022-12-08
ZA201906939B (en) 2020-10-28
CA3059185A1 (en) 2020-05-21
US10359337B1 (en) 2019-07-23
US10775264B1 (en) 2020-09-15
US11835427B2 (en) 2023-12-05

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