Drop Size Generated by Dripping Rainfall Simulators for Soil Research–Review
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Dripping rainfall simulators (DRS) are important instruments in soil research.
Depending of their performance they could be appropriate for
some soil research or not. Therefore, a large number of non-standardized
DRS have been developed. The major component of simulator are drippers
that come in a various type and size with diff erent modifi cations. The aim
of research is to provide insight into the mechanism and ability of DRS drippers
to generate drops of different diameters and the factors that affect
it as are dripper size, type and dripping speed. Drippers performance was
analyzed integrally, for simulators with more than one dripper (DRS>1) and
with one dripper (DRS=1). The analysis showed that DRS can provide drops
that corresponds to natural rainfalls. The sizes of the drops generated by
drippers are mostly in the range between 2 and 6 mm, while the number
of drops smaller than 2 mm is relatively small. Metal tubes (MT) are the
most present, after which plastic tu...bes (PT) follow. They showed strong
correlation of outer diameter (OD) with drop size, while ID correlation is
moderate to weak. It is observed that with the increase of the ID of PT the
relation deviates from the logarithmic curve that represents all dripper
types together. Also, although the applied dripping intensity difference is quite big for MT, drop size does not differ much. On the other hand, PT
generate much bigger difference in drop size for less drastic change in
dripping intensity. Considering MT drippers generally have a thinner wall
then PL or glass tube (GT) drippers the thickness of tube wall is imposed
as a reason for such deviation.
Кључне речи:
dripping rainfall simulator / drop size / metal drippers / plastic drippers / dripping speedИзвор:
The 5th WASWAC World Conference - Adaptation strategies for soil and water conservation in a changing world, Proceedings, 19th–23rd June 2023 Olomouc, Czech Republic, 2023, 87-88Издавач:
- Council of Scientific Societies of the Czech Republic
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200169 (Универзитет у Београду, Шумарски факултет) (RS-MESTD-inst-2020-200169)
- 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)
Институција/група
IHTMTY - CONF AU - Rončević, Vukašin AU - Živanović, Nikola AU - John, van Boxel AU - Iserloh, Thomas AU - Štrbac, Snežana PY - 2023 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6946 AB - Dripping rainfall simulators (DRS) are important instruments in soil research. Depending of their performance they could be appropriate for some soil research or not. Therefore, a large number of non-standardized DRS have been developed. The major component of simulator are drippers that come in a various type and size with diff erent modifi cations. The aim of research is to provide insight into the mechanism and ability of DRS drippers to generate drops of different diameters and the factors that affect it as are dripper size, type and dripping speed. Drippers performance was analyzed integrally, for simulators with more than one dripper (DRS>1) and with one dripper (DRS=1). The analysis showed that DRS can provide drops that corresponds to natural rainfalls. The sizes of the drops generated by drippers are mostly in the range between 2 and 6 mm, while the number of drops smaller than 2 mm is relatively small. Metal tubes (MT) are the most present, after which plastic tubes (PT) follow. They showed strong correlation of outer diameter (OD) with drop size, while ID correlation is moderate to weak. It is observed that with the increase of the ID of PT the relation deviates from the logarithmic curve that represents all dripper types together. Also, although the applied dripping intensity difference is quite big for MT, drop size does not differ much. On the other hand, PT generate much bigger difference in drop size for less drastic change in dripping intensity. Considering MT drippers generally have a thinner wall then PL or glass tube (GT) drippers the thickness of tube wall is imposed as a reason for such deviation. PB - Council of Scientific Societies of the Czech Republic C3 - The 5th WASWAC World Conference - Adaptation strategies for soil and water conservation in a changing world, Proceedings, 19th–23rd June 2023 Olomouc, Czech Republic T1 - Drop Size Generated by Dripping Rainfall Simulators for Soil Research–Review SP - 87 EP - 88 UR - https://hdl.handle.net/21.15107/rcub_cer_6946 ER -
@conference{ author = "Rončević, Vukašin and Živanović, Nikola and John, van Boxel and Iserloh, Thomas and Štrbac, Snežana", year = "2023", abstract = "Dripping rainfall simulators (DRS) are important instruments in soil research. Depending of their performance they could be appropriate for some soil research or not. Therefore, a large number of non-standardized DRS have been developed. The major component of simulator are drippers that come in a various type and size with diff erent modifi cations. The aim of research is to provide insight into the mechanism and ability of DRS drippers to generate drops of different diameters and the factors that affect it as are dripper size, type and dripping speed. Drippers performance was analyzed integrally, for simulators with more than one dripper (DRS>1) and with one dripper (DRS=1). The analysis showed that DRS can provide drops that corresponds to natural rainfalls. The sizes of the drops generated by drippers are mostly in the range between 2 and 6 mm, while the number of drops smaller than 2 mm is relatively small. Metal tubes (MT) are the most present, after which plastic tubes (PT) follow. They showed strong correlation of outer diameter (OD) with drop size, while ID correlation is moderate to weak. It is observed that with the increase of the ID of PT the relation deviates from the logarithmic curve that represents all dripper types together. Also, although the applied dripping intensity difference is quite big for MT, drop size does not differ much. On the other hand, PT generate much bigger difference in drop size for less drastic change in dripping intensity. Considering MT drippers generally have a thinner wall then PL or glass tube (GT) drippers the thickness of tube wall is imposed as a reason for such deviation.", publisher = "Council of Scientific Societies of the Czech Republic", journal = "The 5th WASWAC World Conference - Adaptation strategies for soil and water conservation in a changing world, Proceedings, 19th–23rd June 2023 Olomouc, Czech Republic", title = "Drop Size Generated by Dripping Rainfall Simulators for Soil Research–Review", pages = "87-88", url = "https://hdl.handle.net/21.15107/rcub_cer_6946" }
Rončević, V., Živanović, N., John, v. B., Iserloh, T.,& Štrbac, S.. (2023). Drop Size Generated by Dripping Rainfall Simulators for Soil Research–Review. in The 5th WASWAC World Conference - Adaptation strategies for soil and water conservation in a changing world, Proceedings, 19th–23rd June 2023 Olomouc, Czech Republic Council of Scientific Societies of the Czech Republic., 87-88. https://hdl.handle.net/21.15107/rcub_cer_6946
Rončević V, Živanović N, John VB, Iserloh T, Štrbac S. Drop Size Generated by Dripping Rainfall Simulators for Soil Research–Review. in The 5th WASWAC World Conference - Adaptation strategies for soil and water conservation in a changing world, Proceedings, 19th–23rd June 2023 Olomouc, Czech Republic. 2023;:87-88. https://hdl.handle.net/21.15107/rcub_cer_6946 .
Rončević, Vukašin, Živanović, Nikola, John, van Boxel, Iserloh, Thomas, Štrbac, Snežana, "Drop Size Generated by Dripping Rainfall Simulators for Soil Research–Review" in The 5th WASWAC World Conference - Adaptation strategies for soil and water conservation in a changing world, Proceedings, 19th–23rd June 2023 Olomouc, Czech Republic (2023):87-88, https://hdl.handle.net/21.15107/rcub_cer_6946 .