PL449872A1 - Device for determining the direction and velocity of liquid flow in soil - Google Patents

Device for determining the direction and velocity of liquid flow in soil

Info

Publication number
PL449872A1
PL449872A1 PL449872A PL44987224A PL449872A1 PL 449872 A1 PL449872 A1 PL 449872A1 PL 449872 A PL449872 A PL 449872A PL 44987224 A PL44987224 A PL 44987224A PL 449872 A1 PL449872 A1 PL 449872A1
Authority
PL
Poland
Prior art keywords
velocity
determining
heating element
soil
liquid flow
Prior art date
Application number
PL449872A
Other languages
Polish (pl)
Inventor
Krzysztof RADZICKI
Marek Stoliński
Original Assignee
Radzicki Krzysztof
Marek Stoliński
Neostrain Spółka Z Ograniczoną Odpowiedzialnością
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 Radzicki Krzysztof, Marek Stoliński, Neostrain Spółka Z Ograniczoną Odpowiedzialnością filed Critical Radzicki Krzysztof
Priority to PL449872A priority Critical patent/PL449872A1/en
Publication of PL449872A1 publication Critical patent/PL449872A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • 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
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Paleontology (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Soil Sciences (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Przedmiotem zgłoszenia jest urządzenie do określania kierunku i prędkości przepływu cieczy w gruncie, zawierające element grzewczy, czujniki temperatury i układ sterująco pomiarowy. Wokół elementu grzewczego (3), w równych odległościach od siebie i elementu grzewczego (3), rozmieszczone są co najmniej trzy czujniki temperatury (2A, 2B, 2C), przy czym czujniki temperatury (2A, 2B, 2C) i element grzewczy (3) połączone są z układem sterująco pomiarowym. Czujniki temperatury (2) i element grzewczy (3) mogą być umieszczone na ramie (1), mogą być te ostro zakończone, przystosowane do wbicia w grunt.The subject of the application is a device for determining the direction and velocity of fluid flow in the ground, comprising a heating element, temperature sensors, and a control and measurement system. At least three temperature sensors (2A, 2B, 2C) are arranged around the heating element (3), at equal distances from each other and the heating element (3), with the temperature sensors (2A, 2B, 2C) and the heating element (3) connected to the control and measurement system. The temperature sensors (2) and the heating element (3) may be placed on a frame (1), and may be pointed, adapted for insertion into the ground.

PL449872A 2024-09-20 2024-09-20 Device for determining the direction and velocity of liquid flow in soil PL449872A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL449872A PL449872A1 (en) 2024-09-20 2024-09-20 Device for determining the direction and velocity of liquid flow in soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL449872A PL449872A1 (en) 2024-09-20 2024-09-20 Device for determining the direction and velocity of liquid flow in soil

Publications (1)

Publication Number Publication Date
PL449872A1 true PL449872A1 (en) 2026-03-23

Family

ID=99138841

Family Applications (1)

Application Number Title Priority Date Filing Date
PL449872A PL449872A1 (en) 2024-09-20 2024-09-20 Device for determining the direction and velocity of liquid flow in soil

Country Status (1)

Country Link
PL (1) PL449872A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL409964A1 (en) * 2014-10-31 2016-05-09 Neostrain Spółka Z Ograniczoną Odpowiedzialnością Method for detection and monitoring of a liquid flow, preferably in filtering processes, including leakages in elements of the structure or in the ground medium and the system for execution of this method
US20170030751A1 (en) * 2014-03-05 2017-02-02 China Agricultural University In situ spacing-correcting heat pulse sensor and method for measuring sap flow or water flux

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170030751A1 (en) * 2014-03-05 2017-02-02 China Agricultural University In situ spacing-correcting heat pulse sensor and method for measuring sap flow or water flux
PL409964A1 (en) * 2014-10-31 2016-05-09 Neostrain Spółka Z Ograniczoną Odpowiedzialnością Method for detection and monitoring of a liquid flow, preferably in filtering processes, including leakages in elements of the structure or in the ground medium and the system for execution of this method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J. F. DEVELIN: "Published by the Groundwater Project, Guelph, Ontario, Canada, 2020 ISBN: 978-1-77470-000-6 wraz z odnośnikami", "GROUNDWATER VELOCITY." *

Similar Documents

Publication Publication Date Title
Raupach Combination theory and equilibrium evaporation
CA2780564C (en) A method and apparatus for the measurement of flow in gas or oil pipes
Sauer et al. Measurement of heat and vapor transfer coefficients at the soil surface beneath a maize canopy using source plates
US20110296911A1 (en) Method and apparatus for measuring the density of a flowing fluid in a conduit using differential pressure
CN109596496A (en) A kind of sandy soil seepage discharge monitoring platform based on Si-DTS
Tyagi et al. A low cost portable temperature-moisture sensing unit with artificial neural network based signal conditioning for smart irrigation applications
WO2005089432A3 (en) High accuracy measuring and control of low fluid flow rates
Noerhayati et al. Water Spread Test On Iot (Internet Of Things) Based Automatic Irrigation System
PL449872A1 (en) Device for determining the direction and velocity of liquid flow in soil
Halstead et al. Some meteorological aspects of evapotranspiration
US5121993A (en) Triaxial thermopile array geo-heat-flow sensor
Kim et al. Micromachined needle-like calorimetric flow sensor for sap flux density measurement in the xylem of plants
Ball et al. Appraisal of a hot-wire temperature compensation technique for velocity measurements in non-isothermal flows
de Almeida et al. Characterization of the microtube emitters used in a novel micro-sprinkler
GB2173905A (en) Fluid-flow monitoring apparatus
EP0046625A3 (en) A meter for measuring quantities of heat and use of this meter
Campo et al. Random heat transfer in flat channels with timewise variation of ambient temperature
US3383919A (en) Laminar flow temperature probe
US6474176B1 (en) Fluid flow measuring devices and methods for determining fluid flow rates in soils
Dirwai et al. Moistube irrigation (MTI) discharge under variable evaporative demand
Nandagopal, PE Fluid Flow Measurements
Cruse et al. Modeling tillage effects on soil temperature
Enamorado et al. Development of a recording water flow meter using ultrasonic measurement of water levels in a slotted U-pipe
Takami THE DISTRIBUTION OF CARBON-DIOXIDE RELEASED FROM A GROUND LEVEL AREA SOURCE IN A FIELD CROP AND ITS PREDICTED INFLUENCE ON CROP ASSIMILATION.
Bland et al. A transiently heated needle anemometer