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Wave Pressure on the Lateral Surface of Piles Depending on the Relative Open Area of the Piled Breakwater
The numerical hydrodynamic experiments on SolidWorks modeling of a pile grillage made it possible to determine the loads on and the reactions of...
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Conducting In Situ Full-Scale Tests of a Concrete Dam Response to Weak Dynamic Effects
The article presents the results of in situ tests of a concrete massive buttress dam under dynamic impacts of varying intensity. The study analyzes...
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Filtration Regime of the Chirkey Arch Dam and Its Rocky Base Using Field Observations
In the study, compliance with the requirements of regulatory documents for the filtration regime of the Chirkey dam and its rocky base is assessed,...
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Wave Propagation and Bottom Deformation in the Coastal Zone of the Sea Within the Framework of the Nonlinear Dispersion Theory of Shallow Water
Within the framework of the nonlinear dispersion theory of shallow water, a technique and a computer program were developed to model wave propagation...
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Physical Modeling of Island Structures
This study discusses the role of hydraulic simulation in solving issues in designs of island hydraulic structures. It also presents many examples of...
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Generation of Hydrometeorological Time Series Data to Assess the Variability of Water Balance Elements
The article discusses methodological approaches to the generation of long-term time series of water balance elements to assess and forecast river...
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Analysis of the State of a Geomat Filled with Crushed Stone with a Bitumen Polymer Binder Several Years After Production
This study compares samples of erosion resistant coatings made of geomat filled with crushed stone with bituminous and bitumen-polymer binders. The...
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Features of Differential Protection Operation when Connected to Current Transformers of Various Accuracy Classes
The article discusses the characteristics of the joint operation of current transformers (CTs) of various accuracy classes with advanced algorithms...
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Architecture of Real-Time Software and Hardware Platform “Digital Twin for Power System”: Functional Flexibility, Multitask, Openness
Adescription of architecture of real-time software and hardware platform “Digital Twin for Power System” is presented. The hardware of each platform...
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Measures and Means to Reduce the Aperiodic Component of Currents and Method for Preventing Damage to SF6 Circuit Breakers in EHV Networks Implementing Blocking of Unipolar Current Disconnection
The article presents an analysis of existing measures and means to reduce the aperiodic current component, which is dangerous for SF6 circuit...
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Assessment of Water Availability in a River Basin Based on Generalized Water Consumption Coverage Criteria
The article formulates the basic principles of rational water consumption and touches upon the issues of transboundary water use. A generalized...
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Influence of Parameter Deviations Vis-à-Vis Assignment Schedule on Thermally Stressed State of Main Thermal Power Plant Equipment
The current guidelines recommend evaluating the quality of start-up and shut-down modes, as well as operation modes under load, according to the...
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Automated Tool for Verifying Models of Generation Equipment: Mode Search, Playback, and Quality Assessment
The effective solution of problems aimed at improving performance reliability and providing stability performance of electrical power systems depends...
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Shore Dynamics Monitoring Near Ports Using Satellite Images
The coastline dynamics of several coastlines of interest was examined using satellite images, namely, the Gelendzhik Bay located in the Russian...
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Sources of Low-Frequency Oscillations in Power Systems, Their Localization and Dam**
This article deals with the issues of identifying and studying high-amplitude, low-frequency oscillations in the electrical regime parameters (LFO...
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System for Automated Calculation of the Operation Parameters of the Relay Protection in 6 – 35 kV Distribution Network
Currently, low-capacity power plants, connected to distribution networks of medium voltage class near electricity consumers, are increasingly being...
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Specific Features of Load Redistribution in Cellular Hydraulic Structures Resulting from Seismic Impacts When Surcharging Wet Water-Saturated Soil Infill
Based on calculations and analysis, it was found that in cellular hydraulic structures under seismic influences, surcharging wet water-saturated...
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Impact of Sea Waves on Pendulum-Type Oil Platforms
Offshore platforms with pendulum bearings are currently used as hydraulic engineering structures for auxiliary purposes (well maintenance, trip**...
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Conditions for Gas Hole Formation in the Gilyuy Bay of the Zeya Reservoir
The article presents the results of the ice cover survey conducted in the Gilyuy Bay at the end of April 2023. During the survey period, gas holes...
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Modern Methods of Survey of Berthing Structures (for the Balaklava Bay as an Example)
Modem methods and technologies of surveying the berthing and shore-protection structures of the Balaklava Bay of the Republic of Crimea are addressed.