- 41. Improvement of modeling techniques of transients in transformers based on magnetoelectric equivalent schemes
- (Content №6 2021)
- ... the proposed equivalent scheme are interpreted as direct currents and direct magnetic fluxes. The used method has shown advantages in accuracy and time of simulation of electromagnetic transient over other ...
- Created on 29 December 2021
- 42. Variation coefficient of torsional vibrations of the connection nodes of vibrating machines
- (Content №6 2021)
- ... strength and accuracy. To develop a method for selecting the design parameters of the elastic band element of the package, taking into account the specified values of the amplitude and frequency characteristics ...
- Created on 29 December 2021
- 43. Sand-sodium-silicate mixtures structured in steam-microwave environment effective values of thermo-physical properties
- (Content №6 2021)
- ... accuracy, forecast level and residual stresses sign in them, shrinkage defects locations. This will reduce casting technology developing time and costs and castings manufacturability. Keywords: sand-sodium-silicate ...
- Created on 29 December 2021
- 44. Forecast changes in the geodynamic regime of geological environment during large-scale subsoil development
- (Content №6 2021)
- ... (ground and underground) forced centering points (FCP), which allow increasing productivity and observations accuracy; - method for photographing structural features of rock mass using a 3D laser scanner, ...
- Created on 29 December 2021
- 45. Quality assessment of 3D point cloud of industrial buildings from imagery acquired by oblique and nadir UAV flights
- (Content №5 2021)
- ... from Unmanned Aerial Vehicle (UAV) imagery datasets, including nadir (N), oblique (O), and Nadir and Oblique (N+O) UAV datasets. Methodology. The quality of a 3D model is defined by the accuracy and density ...
- Created on 29 October 2021
- 46. Gas flow measuring system using signal processing on the basis of entropy estimations
- (Content №5 2021)
- ... To increase the accuracy of gas flow measurement in tachometric transducers based on the improvement of structural, hardware and algorithmic support of information and measuring systems. Methodology. The ...
- Created on 29 October 2021
- 47. Increasing the sensitivity of measurement of a moisture content in crude oil
- (Content №5 2021)
- ... and parameters of crude oil. Methodology. When constructing a moisture-sensitive element, an oscillatory method for measuring humidity was applied to achieve high sensitivity and accuracy while maintaining ...
- Created on 29 October 2021
- 48. Mineralization of rare metals in the lakes of East Kazakhstan
- (Content №5 2021)
- ... were created (with a measurement accuracy of up to 1 centimeter), as well as a digital terrain model and a digital terrain model. A complex of analytical works was carried out using inductively coupled ...
- Created on 29 October 2021
- 49. Formation of an optimal portfolio of venture projects
- (Content №4 2021)
- ... and limited financial resources. Methodology. To calculate the accuracy of forecasting prices, which are necessary for calculating the parameters of the stochastic optimization model for the formation ...
- Created on 23 August 2021
- 50. Analytical and experimental assessment of screw centrifugal pump at improving its design
- (Content №4 2021)
- ... allows estimating the efficiency of the developed pump more precisely. The developed technique allows increasing the efficiency assessment accuracy and cavitation characteristics of low-flow high-speed ...
- Created on 23 August 2021