Results 11 to 20 of about 6,627 (216)
Geosciences, 2023 Dissolved CO2 in karst water is the key driving force of karstification. Replenishment of CO2 concentrations in karst water occurs by meteoric water that percolates through the vadose zone, where CO2 produced from microbial activity is dissolved. CO2 can
Holger Class +5 more
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Development of analysis methods for ensuring the reliability of gas distribution systems in the problems of complex energy supply [PDF]
E3S Web of Conferences, 2019 The paper deals with the issues devoted to reliability studies of gas distribution systems for complex energy supply of large industrialized areas. Given is a brief review of the reliability assessment methods, existing models for reliability assessment ...
Ilkevich Nikolay I. +2 more
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PHOTOSED—PHOTOgrammetric Sediment Erosion Detection
Geosciences, 2018 This work presents a novel high-resolution photogrammetric measuring technique (PHOTOSED) to study in detail the erosion behavior of cohesive sediments, or cohesive/non-cohesive sediment mixtures.
Markus Noack +4 more
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Identification of Cavitation by Noise [PDF]
MATEC Web of Conferences, 2022 The identification of cavitation is very important in technical practice for operational and especially economic reasons. The article deals with the use of another way to measure noise during cavitation.
Jablonská Jana +5 more
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THE SIMULATION OF HYDRAULIC SYSTEMS
IFAC Proceedings Volumes, 1980 Abstract This paper describes progress towards a general purpose simulation language for hydraulic systems. The aim of the language is to allow engineers with no formal skill in computer programming or mathematical modelling to examine the dynamic or steady state conditions in systems at the design stage.
D.E. Bowns +3 more
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ISPRS International Journal of Geo-Information, 2021 Climate change poses an imminent physical risk to cultural heritage sites and their surrounding landscape through intensifying environmental processes such as damaging wetting and drying cycles that disrupt archaeological preservation conditions, and ...
Rebecca Guiney +7 more
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Pumping hydraulic systems and the use of an unloading valve in a hydraulic system [PDF]
E3S Web of Conferences, 2020 In order to identify the main functional capabilities of the control system of the pump-accumulator hydraulic power source equipped with a pump unloading machine of the proposed design, a numerical experiment was carried out. The experiment was a numerical solution of the above mathematical model of a power source.
Kobzev Kirill +2 more
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Investigation the stability of reservoir sediments in the lab and field
MATEC Web of Conferences, 2018 To investigate the erosion stability of reservoir sediments, two measuring strategies were applied. Next to in situ measurements, sediment cores were extracted and analysed in the laboratory.
Noack Markus +3 more
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Indirect downscaling of hourly precipitation based on atmospheric circulation and temperature [PDF]
Hydrology and Earth System Sciences, 2013 The main source of information on future climate conditions are global circulation models (GCMs). While the various GCMs agree on an increase of surface temperature, the predictions for precipitation exhibit high spread among the models, especially in ...
F. Beck, A. Bárdossy
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Bio-Inspired New Hydraulic Actuator Imitating the Human Muscles for Mobile Robots
Frontiers in Bioengineering and Biotechnology, 2022 Limited load capacity is the bottleneck for the practical application of mobile multi-joint legged robots. And improving the efficiency of the drive system is a key factor in improving the load capacity.
Xiangjuan Bai +5 more
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