Results 31 to 40 of about 208,528 (386)

Some Comments on the Entropy-Based Criteria for Piping

open access: yesEntropy, 2015
This paper is an extension of previous work which characterises soil behaviours using the grading entropy diagram. The present work looks at the piping process in granular soils, by considering some new data from flood-protection dikes.
Emöke Imre   +6 more
doaj   +1 more source

Automatic Identification of Earth Rock Embankment Piping Hazards in Small and Medium Rivers Based on UAV Thermal Infrared and Visible Images

open access: yesRemote Sensing, 2023
Piping is a major factor contributing to river embankment breaches, particularly during flood season in small and medium rivers. To reduce the costs of earth rock embankment inspections, avoid the need for human inspectors and enable the quick and ...
Renzhi Li   +5 more
doaj   +1 more source

Influencia de los factores topográficos en los procesos de piping, Murcia (España)

open access: yesCuadernos de Investigación Geográfica, 2013
Las causas de formación de los procesos de piping, que se han descrito habitualmente, son diversas: mecánicas, químicas o biológicas, y en particular destacan las relacionadas con la presencia de sodio en el suelo y la existencia de gradientes ...
A. Romero Díaz   +2 more
doaj   +1 more source

Modeling of seepage in rockfill dams using a physical model [PDF]

open access: yesفناوری‌های پیشرفته در بهره‌وری آب, 2023
The measurement of the permeable water pressure, the flow rate of leakage and drainage from the beginning of the construction of the rockfill dam are the most important characteristics needed in analysis these dams.
Mahnaz Eskanadri   +3 more
doaj   +1 more source

Of Pipes and Patches: Listening to augmented pipe organs [PDF]

open access: yesOrganised Sound, 2019
Pipe organs are complex timbral synthesisers in an early acousmatic setting, which have always accompanied the evolution of music and technology. The most recent development is digital augmentation: the organ sound is captured, transformed and then played back in real time.
d'Alessandro, Christophe   +1 more
openaire   +3 more sources

Quantitative evaluation of the complementarity and capacity ratio of large-scale wind power and photovoltaic

open access: yesJournal of Applied Science and Engineering
Aiming at the problem that the existing correlation analysis can’t clearly describe the change characteristics of wind power and photovoltaic, this paper takes the clean energy base in the upper reaches of the Yellow River as an example to study the ...
Naihui Peng   +7 more
doaj   +1 more source

FEATURES OF SCIENTIFIC INVESTIGATIONS CONDUCTED IN THE LABORATORIES OF THE DEPARTMENT OF WATER SUPPLY OF MGSU [PDF]

open access: yesStroitel’stvo: Nauka i Obrazovanie, 2016
The article focuses on the work of the laboratories of the Department of Water Supply of MGSU. The laboratory of pipe-lines, pumping equipment and sanitary equipment operates in MGSU affiliated to the department of water supply.
Nikitina Irina Nikolaevna   +1 more
doaj  

Loess-Scape in the Dobrudja Plateau (Romania). Landforms and Updated Typology

open access: yesPresent Environment and Sustainable Development, 2018
The study of loess and loess-like deposits in Romania has developed considerably, over the years. C14 dating determined that the last three glaciations (Mindel, Riss, Würm) and, at least, two interglacial periods were recorded in the Dobrudja Plateau ...
Romanescu Gheorghe   +3 more
doaj   +1 more source

Cost-Optimal Heat Exchanger Network Synthesis Based on a Flexible Cost Functions Framework

open access: yesEnergies, 2019
In this article an approach to incorporate a flexible cost functions framework into the cost-optimal design of heat exchanger networks (HENs) is presented.
Matthias Rathjens, Georg Fieg
doaj   +1 more source

Incorporating Location Aspects in Process Integration Methodology

open access: yesEnergies, 2019
The large potential for waste resource and heat recovery in industry has been motivating research toward increasing efficiency. Process integration methods have proven to be effective tools in improving industrial sites while decreasing their resource ...
Hür Bütün   +2 more
doaj   +1 more source

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