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Жанр:Прикладные науки. Общие вопросы. Техника (technics_IT)
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периодические издания(Журналы)
TULEGULOV A. D.
Tulegulov, A. D. Methods for improving process automation in the mining industry [Text] / A. D. Tulegulov, D. S. Yergaliyev , N. A. Bazhaev // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 1 (451). - P. 115-125. - Bibliogr.: p. 125 ISSN 2224-5278.
УДК:
622
Предметная рубрика
- Mining
Аннотация
This paper discusses tropical issues of process automation in the mining industry
Ключевые слова
underground mining, unmanned aerial vehicles, driving drum, transducer, sensors, probe, membrane
Казахстаника
0/0 Свободно
периодические издания(Журналы)
SHEROV A. K.
Sherov, A. K. Method for selecting the location of the clearance fields of the landing surfaces of gear pump parts with biaxial connection [Text] / A. K. Sherov, B. Myrzakhmet , K. T. Sherov [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 1 (451). - P. 159-166. - Bibliogr.: p. 165-166 ISSN 2224-5278.
УДК:
621.664
Предметная рубрика
- Gear pumps
Аннотация
The authors have developed a new design of a gear pump with a two-axis connection
Ключевые слова
biaxial connection, clearance fields, landing surface, shaft-hole connections, gear pump
Казахстаника
0/0 Свободно
периодические издания(Журналы)
STEPANETS V. G.
Stepanets, V. G. Multivariant geomechanical estimation of the design parameter's stability of slope and bench in South Sarbai mine [Мәтін] / V. G. Stepanets, V. L. Levin , G. K. Bekenova [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 2 (452). - P. 192-203. - Bibliogr.: p. 203 ISSN 2224-5278.
УДК:
622.015
Предметная рубрика
- Open-pit mining
Аннотация
The article presents the results of a multivariate geomechanical the design parameters stability lf the South Sarbai open pit's slopes and benches
Ключевые слова
stability calculation, limit equilibrium methods, probabilistic method, numerical simulation methods, safety factor
Казахстаника
0/0 Свободно
периодические издания(Журналы)
MOLDASHEVA ZH.
Moldasheva, Zh. Method of developing models of chemical and technological systems of oil refining under uncertainty [Text] / Zh. Moldasheva, K. Orazbayeva , Zh. Abdugulova [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 4 (454). - P. 152-170. - Bibliogr.: p. 168-170 ISSN 2224-5278.
УДК:
665.6
Предметная рубрика
- Oil refining technology
Аннотация
This paper proposes and a new and effective approach to the development of a system of mathematical models and the modelling of processes for oil refining, which uses various types of data, for use in conditions of uncertainty brought about by the random nature and fuzziness of input data
Ключевые слова
mathematical modelling, oil industry, reforming plant, theory of fuzzy sets, membership function, (DM) - decision maker
0/0 Свободно
периодические издания(Журналы)
TULEGULOV A. D.
Tulegulov, A. D. Modern methods of gyroscopic orientation of mine workings [Text] / A. D. Tulegulov, D. S. Yergaliyev , S. Zh. Karipbaev [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 4 (454). - P. 227-239. - Bibliogr.: p. 225-226 ISSN 2224-5278.
УДК:
622:531.383
Предметная рубрика
- The use of gyroscopes in mining
Аннотация
The article discusses modern methods of gyroscopic orientation of mine workings
Ключевые слова
gyroscopic orientation, gyrocompass, "polar" disturbing moment, high-tech devices, mining
Казахстаника
0/0 Свободно
периодические издания(Журналы)
KHAMROYEV J. KH.
Khamroyev, J. Kh. Mechanical activation of navbahorsk bentonite and its textural and adsorption characteristics [Text] / J. Kh. Khamroyev, K. Akmalaiuly , N. Fayzullayev // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 1 (451). - P. 167-174. - Bibliogr.: p. 173-174 ISSN 2224-5278.
УДК:
622.361.16
Предметная рубрика
- Bentonies clay
Аннотация
The articlre presents a method of purification of obtaining betonies clay for use in catalysis
Ключевые слова
specific surface area, porosity, adsorption activity, adsorption, clay purfication
Казахстаника
0/0 Свободно
периодические издания(Журналы)
ZHURINOV M. ZH.
Zhurinov, M. Zh. Modeling of non-stationary temperature mode of a multi-layer road stucture [Text] / M. Zh. Zhurinov, B. B. Teltayev , K. A. Aitbayev [et al.] // Қазақстан Республикасы Ұлттық ғылым академиясының хабарлары. Геология және техникалық ғылымдар сериясы. - 2022. - № 1 (451). - P. 175-180. - Bibliogr. p. 180 ISSN 2224-5278.
УДК:
625.7/.8
Предметная рубрика
- Highway engineering
Аннотация
The article presents an analysis of changes in the temperature regime in the road pavement and soil foundation of the section of the road “Kyzylorda-Shymkent” based on the results of experimental studies and calculations on a mathematical model
Ключевые слова
mathematical model, finite element method, pavement, temperature sensor, temperature, non-stationary temperature field
Казахстаника
0/0 Свободно
периодические издания(Журналы)
KURINA G. A.
Kurina, G. A. Minimizing sequences for a linear-quadratic control problem with three-tempo variables under weak nonlinear perturbations [Text] / G. A. Kurina, M. A. Kalashnikova // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 1 (109). - P. 94-109. - Bibliogr.: p. 106-107 ISSN 2518-7929.
УДК:
517.9
Предметная рубрика
- Differential equations. Integral equations
Аннотация
The paper deals with the construction of minimizing sequences for the problem of minimizing a weakly nonlinearly perturbed quadratic performance index on trajectories of a weakly nonlinear system with threetempo state variables
Ключевые слова
three-tempo variables, nonlinear control problems, asymptotic estimates, minimizing sequences, differential equations
Казахстаника
0/0 Свободно
периодические издания(Журналы)
YULDASHEV T. K .
Yuldashev, T. K . Mixed inverse problem for a Benney-Luke type integro-differential equation with two redefinition functions and parameters [Text] / T. K . Yuldashev // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 4 (112). - P. 144-162. - Bibliogr.: p. 155-158 ISSN 2518-7929.
УДК:
517.968.7
Предметная рубрика
- Integro-differential equations
Аннотация
In this paper, a linear Benney-Luke type partial integro-differential equation of higher order with degenerate kernel and two redefinition functions given at the endpoint of the segment and two parameters are considered
Ключевые слова
Inverse problem, two redefinition functions, final conditions, intermediate functions, Fourier method, unique value solvability, аралык функциялар, Фурье әдісі, Бенни-Люк функциясы, промежуточные функции, метод Фурье, функция Бенни-Люк
Казахстаника
0/0 Свободно
периодические издания(Журналы)
TOGIZBAYEVA B. B.
Togizbayeva, B. B. Methodology of justification and calculation of rational and constructiveparameters of a tube belt conveyor [Text] / B. B. Togizbayeva, B. T. Sazambayeva; A. S. Kinzhebayeva // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2022. - № 3 (140). - Р. 134-140. - Bibliogr.: p. 140 ISSN 2616-7263.
УДК:
621.867.2
Предметная рубрика
- Belt сonveyors
Аннотация
The article considers the methodology of justification and calculation of rational and constructive parameters of a tube belt conveyor (TBC), which allows to transport bulk cargo safely
Ключевые слова
work automation, bulk cargo transportation, conveyor belt, tube belt conveyor, roller supports, bulk cargo, conveyor transport
Казахстаника
0/0 Свободно
TULEGULOV A. D.
METHODS FOR IMPROVING PROCESS AUTOMATION IN THE MINING INDUSTRY
периодические издания(Журналы)
0/0 Свободно
SHEROV A. K.
METHOD FOR SELECTING THE LOCATION OF THE CLEARANCE FIELDS OF THE LANDING SURFACES OF GEAR PUMP PARTS WITH BIAXIAL CONNECTION
периодические издания(Журналы)
0/0 Свободно
STEPANETS V. G.
MULTIVARIANT GEOMECHANICAL ESTIMATION OF THE DESIGN PARAMETER'S STABILITY OF SLOPE AND BENCH IN SOUTH SARBAI MINE
периодические издания(Журналы)
0/0 Свободно
MOLDASHEVA ZH.
METHOD OF DEVELOPING MODELS OF CHEMICAL AND TECHNOLOGICAL SYSTEMS OF OIL REFINING UNDER UNCERTAINTY
периодические издания(Журналы)
0/0 Свободно
TULEGULOV A. D.
MODERN METHODS OF GYROSCOPIC ORIENTATION OF MINE WORKINGS
периодические издания(Журналы)
0/0 Свободно
KHAMROYEV J. KH.
MECHANICAL ACTIVATION OF NAVBAHORSK BENTONITE AND ITS TEXTURAL AND ADSORPTION CHARACTERISTICS
периодические издания(Журналы)
0/0 Свободно
ZHURINOV M. ZH.
MODELING OF NON-STATIONARY TEMPERATURE MODE OF A MULTI-LAYER ROAD STUCTURE
периодические издания(Журналы)
0/0 Свободно
KURINA G. A.
MINIMIZING SEQUENCES FOR A LINEAR-QUADRATIC CONTROL PROBLEM WITH THREE-TEMPO VARIABLES UNDER WEAK NONLINEAR PERTURBATIONS
периодические издания(Журналы)
0/0 Свободно
YULDASHEV T. K .
MIXED INVERSE PROBLEM FOR A BENNEY-LUKE TYPE INTEGRO-DIFFERENTIAL EQUATION WITH TWO REDEFINITION FUNCTIONS AND PARAMETERS
периодические издания(Журналы)
0/0 Свободно
TOGIZBAYEVA B. B.
METHODOLOGY OF JUSTIFICATION AND CALCULATION OF RATIONAL AND CONSTRUCTIVEPARAMETERS OF A TUBE BELT CONVEYOR
периодические издания(Журналы)
0/0 Свободно