Measuring the Size of Pendant Water Drop Generated by Hypodermic Needles for Construction of Rainfall Simulator for Soil Erosion Research
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Dripping rainfall simulators for soil erosion research generate pendant water drops of
simulated rainfall 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). Since scientific papers
that used dripping rainfall simulators are often incomplete in terms of data for diameter,
length, and type of hypodermic needle as a dripper, as well as data on pendant water
drop size that needles can generate, a performance analysis of hypodermic needles was
performed. For the purpose o...f this study, dripping rainfall simulator was originally
designed and made for laboratory use. Pendant water drops are generated with 11
different needles, ranging in size from 16 G to 32 G, at different dripping intensities.
Obtained water drops size ranging from 3.70 to 1.48 mm, were acquired using weight
measuring method. Based on research data, two nomograms were made for
determination of interconnected parameters of simulated rainfall: pendant water drops
size under different dripping intensity, drippers discharge, number of drippers, and
kinetic energy of water drops for the given falling height. The results of research
facilitate the design of dripping rainfall simulators for soil erosion research.
Кључне речи:
water drop size / water drop diameter / hypodermic needles / rainfall simulator / dripping intensityИзвор:
TerraEnVision 2022 - Nature-based Solutions to Facilitate the Transitions for living within the Planetary Boundaries, June 27 - July 1, 2022, Utrecht, the Netherlands, 2022, 39-39Издавач:
- Estavromenos, Greece : Hellenic Mediterranean University
Финансирање / пројекти:
- Истраживање климатских промена и њиховог утицаја на животну средину - праћење утицаја, адаптација и ублажавање (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43007)
Институција/група
IHTMTY - CONF AU - Rončević, Vukašin AU - Živanović, Nikola AU - Kašanin-Grubin, Milica AU - Antić, Nevena PY - 2022 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6532 AB - Dripping rainfall simulators for soil erosion research generate pendant water drops of simulated rainfall 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). Since scientific papers that used dripping rainfall simulators are often incomplete in terms of data for diameter, length, and type of hypodermic needle as a dripper, as well as data on pendant water drop size that needles can generate, a performance analysis of hypodermic needles was performed. For the purpose of this study, dripping rainfall simulator was originally designed and made for laboratory use. Pendant water drops are generated with 11 different needles, ranging in size from 16 G to 32 G, at different dripping intensities. Obtained water drops size ranging from 3.70 to 1.48 mm, were acquired using weight measuring method. Based on research data, two nomograms were made for determination of interconnected parameters of simulated rainfall: pendant water drops size under different dripping intensity, drippers discharge, number of drippers, and kinetic energy of water drops for the given falling height. The results of research facilitate the design of dripping rainfall simulators for soil erosion research. PB - Estavromenos, Greece : Hellenic Mediterranean University C3 - TerraEnVision 2022 - Nature-based Solutions to Facilitate the Transitions for living within the Planetary Boundaries, June 27 - July 1, 2022, Utrecht, the Netherlands T1 - Measuring the Size of Pendant Water Drop Generated by Hypodermic Needles for Construction of Rainfall Simulator for Soil Erosion Research SP - 39 EP - 39 UR - https://hdl.handle.net/21.15107/rcub_cer_6532 ER -
@conference{ author = "Rončević, Vukašin and Živanović, Nikola and Kašanin-Grubin, Milica and Antić, Nevena", year = "2022", abstract = "Dripping rainfall simulators for soil erosion research generate pendant water drops of simulated rainfall 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). Since scientific papers that used dripping rainfall simulators are often incomplete in terms of data for diameter, length, and type of hypodermic needle as a dripper, as well as data on pendant water drop size that needles can generate, a performance analysis of hypodermic needles was performed. For the purpose of this study, dripping rainfall simulator was originally designed and made for laboratory use. Pendant water drops are generated with 11 different needles, ranging in size from 16 G to 32 G, at different dripping intensities. Obtained water drops size ranging from 3.70 to 1.48 mm, were acquired using weight measuring method. Based on research data, two nomograms were made for determination of interconnected parameters of simulated rainfall: pendant water drops size under different dripping intensity, drippers discharge, number of drippers, and kinetic energy of water drops for the given falling height. The results of research facilitate the design of dripping rainfall simulators for soil erosion research.", publisher = "Estavromenos, Greece : Hellenic Mediterranean University", journal = "TerraEnVision 2022 - Nature-based Solutions to Facilitate the Transitions for living within the Planetary Boundaries, June 27 - July 1, 2022, Utrecht, the Netherlands", title = "Measuring the Size of Pendant Water Drop Generated by Hypodermic Needles for Construction of Rainfall Simulator for Soil Erosion Research", pages = "39-39", url = "https://hdl.handle.net/21.15107/rcub_cer_6532" }
Rončević, V., Živanović, N., Kašanin-Grubin, M.,& Antić, N.. (2022). Measuring the Size of Pendant Water Drop Generated by Hypodermic Needles for Construction of Rainfall Simulator for Soil Erosion Research. in TerraEnVision 2022 - Nature-based Solutions to Facilitate the Transitions for living within the Planetary Boundaries, June 27 - July 1, 2022, Utrecht, the Netherlands Estavromenos, Greece : Hellenic Mediterranean University., 39-39. https://hdl.handle.net/21.15107/rcub_cer_6532
Rončević V, Živanović N, Kašanin-Grubin M, Antić N. Measuring the Size of Pendant Water Drop Generated by Hypodermic Needles for Construction of Rainfall Simulator for Soil Erosion Research. in TerraEnVision 2022 - Nature-based Solutions to Facilitate the Transitions for living within the Planetary Boundaries, June 27 - July 1, 2022, Utrecht, the Netherlands. 2022;:39-39. https://hdl.handle.net/21.15107/rcub_cer_6532 .
Rončević, Vukašin, Živanović, Nikola, Kašanin-Grubin, Milica, Antić, Nevena, "Measuring the Size of Pendant Water Drop Generated by Hypodermic Needles for Construction of Rainfall Simulator for Soil Erosion Research" in TerraEnVision 2022 - Nature-based Solutions to Facilitate the Transitions for living within the Planetary Boundaries, June 27 - July 1, 2022, Utrecht, the Netherlands (2022):39-39, https://hdl.handle.net/21.15107/rcub_cer_6532 .