Construction and Calibration of Dripping Rainfall Simulator with a Single Dripper for Soil Research
Аутори
Rončević, VukašinŽivanović, Nikola
van Boxel, John
Iserloh, Thomas
Antić, Nevena
Ferreira, Carla
Spasić, Marko
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Dripping rainfall simulators for soil research generate water drops with different types of drippers, such as plastic and glass tubes, drippers in a form of holes, irrigation drippers and hanging yarn, among which metal tubes are the most commonly used. Metal tubes appear in the form of capillaries with a flat tip or in the form of hypodermic needles. Hypodermic needles are suitable for this purpose because their diameter size is standardized with relatively small deviations from the standardized dimensions, they are available on the market, relatively cheap, made of stainless material and have a threaded connector (Luer taper). However, very often the descriptions of the rainfall simulators were not complete, nor was the calibration of the needles. In order to conduct calibration and define water drops diameter for different hypodermic needles size and dripping speed, it was constructed rainfall simulator with one dripper in a form of hypodermic needle. Simulator was designed in accor...dance to research of Rončević et al., (2022), needle calibration research and future soil research requirements. Simulator was intended primarily for laboratory use. It consists of structural support, water tank, water pump, mechanism of water flow regulation and simulator operation, water tank with dripper and dripper. Calibration was conducted for 11 different needles, ranging in size from 16 G to 32 G (G – gauge number), at different dripping speed, using drop counting sensor. Water drops are measured using weight measuring method. Obtained water drops size ranging from 3.70 to 1.48 mm. Based on research data, two nomograms were made for determination of interconnected parameters of potentially simulated rainfall: water drops size under different dripping speed, drippers discharge, number of drippers, and kinetic energy of water drops for the given falling height. The results of research provide the data necessary for the design of future dripping rainfall simulators for soil research and use of hypodermic needles as drippers.
Кључне речи:
rainfall simulator / callibration / design / needlesИзвор:
EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024, 2024, EGU24-1110-Издавач:
- EGU General Assembly
Финансирање / пројекти:
- Science Fund of the Republic of Serbia, No. 7043
- Portuguese Foundation for Science and Technology, P.I.,(CEECINST/00077/2021).
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200169 (Универзитет у Београду, Шумарски факултет) (RS-MESTD-inst-2020-200169)
Напомена:
- Vienna, Austria & Online, 14–19 April 2024
Институција/група
IHTMTY - CONF AU - Rončević, Vukašin AU - Živanović, Nikola AU - van Boxel, John AU - Iserloh, Thomas AU - Antić, Nevena AU - Ferreira, Carla AU - Spasić, Marko PY - 2024 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/7523 AB - Dripping rainfall simulators for soil research generate water drops with different types of drippers, such as plastic and glass tubes, drippers in a form of holes, irrigation drippers and hanging yarn, among which metal tubes are the most commonly used. Metal tubes appear in the form of capillaries with a flat tip or in the form of hypodermic needles. Hypodermic needles are suitable for this purpose because their diameter size is standardized with relatively small deviations from the standardized dimensions, they are available on the market, relatively cheap, made of stainless material and have a threaded connector (Luer taper). However, very often the descriptions of the rainfall simulators were not complete, nor was the calibration of the needles. In order to conduct calibration and define water drops diameter for different hypodermic needles size and dripping speed, it was constructed rainfall simulator with one dripper in a form of hypodermic needle. Simulator was designed in accordance to research of Rončević et al., (2022), needle calibration research and future soil research requirements. Simulator was intended primarily for laboratory use. It consists of structural support, water tank, water pump, mechanism of water flow regulation and simulator operation, water tank with dripper and dripper. Calibration was conducted for 11 different needles, ranging in size from 16 G to 32 G (G – gauge number), at different dripping speed, using drop counting sensor. Water drops are measured using weight measuring method. Obtained water drops size ranging from 3.70 to 1.48 mm. Based on research data, two nomograms were made for determination of interconnected parameters of potentially simulated rainfall: water drops size under different dripping speed, drippers discharge, number of drippers, and kinetic energy of water drops for the given falling height. The results of research provide the data necessary for the design of future dripping rainfall simulators for soil research and use of hypodermic needles as drippers. PB - EGU General Assembly C3 - EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024 T1 - Construction and Calibration of Dripping Rainfall Simulator with a Single Dripper for Soil Research SP - EGU24-1110 DO - 10.5194/egusphere-egu24-1110 ER -
@conference{ author = "Rončević, Vukašin and Živanović, Nikola and van Boxel, John and Iserloh, Thomas and Antić, Nevena and Ferreira, Carla and Spasić, Marko", year = "2024", abstract = "Dripping rainfall simulators for soil research generate water drops with different types of drippers, such as plastic and glass tubes, drippers in a form of holes, irrigation drippers and hanging yarn, among which metal tubes are the most commonly used. Metal tubes appear in the form of capillaries with a flat tip or in the form of hypodermic needles. Hypodermic needles are suitable for this purpose because their diameter size is standardized with relatively small deviations from the standardized dimensions, they are available on the market, relatively cheap, made of stainless material and have a threaded connector (Luer taper). However, very often the descriptions of the rainfall simulators were not complete, nor was the calibration of the needles. In order to conduct calibration and define water drops diameter for different hypodermic needles size and dripping speed, it was constructed rainfall simulator with one dripper in a form of hypodermic needle. Simulator was designed in accordance to research of Rončević et al., (2022), needle calibration research and future soil research requirements. Simulator was intended primarily for laboratory use. It consists of structural support, water tank, water pump, mechanism of water flow regulation and simulator operation, water tank with dripper and dripper. Calibration was conducted for 11 different needles, ranging in size from 16 G to 32 G (G – gauge number), at different dripping speed, using drop counting sensor. Water drops are measured using weight measuring method. Obtained water drops size ranging from 3.70 to 1.48 mm. Based on research data, two nomograms were made for determination of interconnected parameters of potentially simulated rainfall: water drops size under different dripping speed, drippers discharge, number of drippers, and kinetic energy of water drops for the given falling height. The results of research provide the data necessary for the design of future dripping rainfall simulators for soil research and use of hypodermic needles as drippers.", publisher = "EGU General Assembly", journal = "EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024", title = "Construction and Calibration of Dripping Rainfall Simulator with a Single Dripper for Soil Research", pages = "EGU24-1110", doi = "10.5194/egusphere-egu24-1110" }
Rončević, V., Živanović, N., van Boxel, J., Iserloh, T., Antić, N., Ferreira, C.,& Spasić, M.. (2024). Construction and Calibration of Dripping Rainfall Simulator with a Single Dripper for Soil Research. in EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024 EGU General Assembly., EGU24-1110. https://doi.org/10.5194/egusphere-egu24-1110
Rončević V, Živanović N, van Boxel J, Iserloh T, Antić N, Ferreira C, Spasić M. Construction and Calibration of Dripping Rainfall Simulator with a Single Dripper for Soil Research. in EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024. 2024;:EGU24-1110. doi:10.5194/egusphere-egu24-1110 .
Rončević, Vukašin, Živanović, Nikola, van Boxel, John, Iserloh, Thomas, Antić, Nevena, Ferreira, Carla, Spasić, Marko, "Construction and Calibration of Dripping Rainfall Simulator with a Single Dripper for Soil Research" in EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024 (2024):EGU24-1110, https://doi.org/10.5194/egusphere-egu24-1110 . .