Dissolved gas separation for engineered anaerobic wastewater systems

S Heile, CAL Chernicharo, EMF Brandt… - Separation and …, 2017 - Elsevier
Dissolved gases produced within engineered anaerobic processes subsequently create a
fugitive emission which can have financial, environmental and health and safety …

Advances in Sprinkler Irrigation: A Review in the Context of Precision Irrigation for Crop Production

JN Chauhdary, H Li, Y Jiang, X Pan, Z Hussain… - Agronomy, 2023 - mdpi.com
The non-judicious use of water at the farm level in traditional irrigation application methods
is a present-day concern across the world that can be resolved by enhancing application …

Accurate model development for predicting sprinkler water distribution on undulating and mountainous terrain

F Yang, Y Jiang, H Li, X Hui, S Xing - Computers and Electronics in …, 2024 - Elsevier
The hilly terrain modifies the droplet landing positions in comparison to flat ground,
complicating the prediction of sprinkler water distribution on such uneven regions. Utilizing a …

Simulating droplet distribution characteristics for sprinkler irrigation with a modified ballistic model

R Zhang, Y Liu, D Zhu, P Wu, C Zheng, X Zhang… - … and Electronics in …, 2023 - Elsevier
The ballistic model, with its high computational efficiency and small test workload, is an
effective method to simulate the distribution of spray droplets. It can be employed to solve …

Analysis of kinetic energy distribution of big gun sprinkler applied to continuous moving hose-drawn traveler

M Ge, P Wu, D Zhu, L Zhang - Agricultural water management, 2018 - Elsevier
Kinetic energy of droplets from big gun sprinklers relates closely to the infiltration process
and soil erosion, as well as severely affects the energy consumption of hose-drawn …

Comparisons of spray characteristics between vertical impact and turbine drive sprinklers—A case study of the 50PYC and HY50 big gun-type sprinklers

M Ge, P Wu, D Zhu, L Zhang - Agricultural Water Management, 2020 - Elsevier
Vertical impact and turbine drive sprinklers are the most widely used high-volume sprinklers
with both solid set spray and hose-drawn traveler irrigator systems. Different mechanical …

Characterization and simulation of a low-pressure rotator spray plate sprinkler used in center pivot irrigation systems

CO Robles Rovelo, N Zapata Ruiz, J Burguete Tolosa… - Water, 2019 - mdpi.com
Spray sprinklers enable to operate at low pressures (< 103 kPa) in self-propelled irrigation
machines. A number of experiments were performed to characterize the water distribution …

Construction and validation of the improved Ballistic model for sprinkler water trajectory considering jet fragmentation and droplet shape

R ZHANG, Y LIU, D ZHU, P WU, C ZHENG… - Transactions of the …, 2023 - aeeisp.com
Spray droplet trajectory can often be used to calculate the water and energy distribution of
the nozzle. The spray droplet movement and distribution patterns can greatly contribute to …

[HTML][HTML] A planning strategy for sprinkler-based variable rate irrigation

G Penzotti, DL Rizzini, S Caselli - Computers and Electronics in Agriculture, 2023 - Elsevier
Automated variable rate irrigation (VRI) is one of the frontiers for sustainable water use in
agriculture. In this paper, we describe a planning procedure for self-propelled rain gun …

Evaluation of water distribution and uniformity of sprinkler irrigation based on harmonic analysis and finite element method

X Chen, R Chen, J Wang, H Li, W Zhang - Biosystems Engineering, 2024 - Elsevier
A model that describes the water distribution of a single fixed spray plate sprinkler (FSPS)
based on the harmonic analysis was proposed. The relationship between the pressure …