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Turbomachinery solutions

Turbomachinery solutions
Design, analysis, methodology

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Turbomachinery solutions
Design, analysis, methodology

Publications

We offer you original papers from the Numerical Calculations Russia. Articles of an applied nature on the design and calculation of the characteristics of various types of blade machines: compressors, gas turbines, steam turbines, hydraulic turbines, pumps, turbochargers, etc.

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COMPUTATIONAL AND EXPERIMENTAL STUDIES OF THE CHARACTERISTICS AND FLOW IN THE AIR INTAKE AREA OF THE HEXAFLY-INT HIGH-SPEED CIVIL AIRCRAFT MODEL

COMBINATION OF NUMERICAL AND ANALYTICAL METHODS FOR THE STUDY AND OPTIMIZATION OF BODIES WITH DUCTS AT SUPERSONIC FLOW VELOCITIES

25 Jan

AERODYNAMIC CHARACTERISTICS OF BODIES OF ROTATION OF ULTRA-LARGE ELONGATION AT SUPERSONIC SPEEDS

ANALYSIS OF THE INFLUENCE OF THE NUMBER OF FINITE ELEMENTS OF THE NETWORK ON THE RESULT OF CFD CALCULATION

NUMERICAL SIMULATION OF A LARGE SCALE CENTRIFUGAL COMPRESSOR

TECHNOLOGY FOR MODELING THE WORKING PROCESS OF A GAS TURBINE ENGINE IN SAE SYSTEMS

COMPUTATIONAL STUDY OF THE FLOW IN A MULTISTAGE TURBINE TAKING INTO ACCOUNT THE SPATIAL STRUCTURE OF THE FLOW AND THE ATTACHED VOLUMES

COMPUTATIONAL AND EXPERIMENTAL STUDY OF THE EFFECT OF LABYRINTH-TYPE NADROTOR DEVICES ON THE CHARACTERISTICS OF THE HIGHLY LOADED FIRST STAGE OF THE COMPRESSOR

IDENTIFICATION OF A COMPUTATIONAL ALGORITHM FOR CALCULATING THE FLOW AROUND A TRANSONIC COMPRESSOR ARRAY

SIMULATION OF THE WORKFLOW OF A MULTI-STAGE AXIAL AVIATION TURBINE TAKING INTO ACCOUNT GAS FLOWS OVER THE BANDAGE SHELF AND FLOWS INTO THE FLOW PART

COMPARATIVE ANALYSIS OF GAS-DYNAMIC PARAMETERS OF THE AXIAL IMPELLER TOGETHER WITH A BLADELESS DIFFUSER OF A CENTRIFUGAL COMPRESSOR IN SOFTWARE MODULES

NUMERICAL CALCULATION OF THE AERODYNAMIC CHARACTERISTICS OF THE MAIN ROTOR

25 Jan

MODELING OF THE PHENOMENON OF HYDRODYNAMIC INTERACTION OF VESSELS BY CFD METHODS

METHODS FOR SOLVING GRID EQUATIONS OF FINITE ELEMENT APPROXIMATION OF SPATIAL FLOWS

APPLICATION OF A MULTIGRID APPROACH TO SOLVING 3D NAVIER-STOKES EQUATIONS ON HEXAHEDRAL GRIDS BY THE GALERKIN METHOD WITH DISCONTINUOUS BASIS FUNCTIONS

THE USE OF A LOW-PRESSURE COMPRESSOR TO CREATE A BRAKING SYSTEM FOR THE TEST BENCH OF GAS TURBINE ENGINES

OPTIMIZATION STUDY OF THE WINGLET OF AN UNBANDED WORKING BLADE

PARAMETRIC STUDY OF THE WINGLET OF AN UNBANDED WORKING BLADE

ON THE IMPLEMENTATION OF A NUMERICAL METHOD PRESERVING THE DISPERSION RELATION ON DICHOTOMOUS GRIDS

FEATURES OF APPLICATION OF THE GALERKIN METHOD TO THE SOLUTION OF SPATIAL NAVIER — STOKES EQUATIONS ON UNSTRUCTURED HEXAHEDRAL GRIDS

SUPERCOMPUTER TECHNOLOGIES AND NON-STATIONARY PROCESSES IN TURBOMACHINES ON THE EXAMPLE OF TURBOCHARGERS

MULTI-CRITERIA OPTIMIZATION OF THE WORKFLOW OF AN UNCOOLED AXIAL THREE-STAGE LOW-PRESSURE TURBINE

18 Jan

15 Jan

18 Jan

THE METHOD OF RELIABLE CFD MODELING OF A TWO-STAGE AUGER-CENTRIC PUMP

NUMERICAL CALCULATION OF AERODYNAMIC CHARACTERISTICS OF A SPHERICAL BODY WITH A DUCT AT SUBSONIC SPEEDS

FEATURES OF MODELING THE WORKING PROCESS OF A LOW-PRESSURE COMPRESSOR OF A GAS TURBINE INSTALLATION

OPTIMIZATION OF THE WORKFLOW OF MULTISTAGE AXIAL TURBINES WITH BANDAGE SHELVES

METHODOLOGY FOR MODELING THE WORKING PROCESS OF A TWO-STAGE PUMP WITH A HYDRAULIC DRIVE OF THE FIRST STAGE

COMPUTATIONAL STUDIES OF THE FLOW OF BODIES WITH DUCTS AT SUPERSONIC SPEEDS

VALIDATION OF CFD MODELS OF UNCOOLED TURBINES OF GAS TURBINE ENGINES

COMPARISON OF THE RESULTS OF NUMERICAL SIMULATION OF ROTOR FLOW IN VARIOUS SOFTWARE PACKAGES

COMPARATIVE EVALUATION OF TWO METHODS FOR DETERMINING NON-STATIONARY AERODYNAMIC CHARACTERISTICS OF CYLINDRICAL MODELS OF SEPARABLE PARTS OF SPACE LAUNCH VEHICLES

CALCULATION OF THE EFFECT OF THE RADIAL CLEARANCE ON THE CHARACTERISTICS OF THE RD-33 ENGINE KND

18 Jan

15 Jan

18 Jan

OPTIMIZATION STUDIES OF A TURBOFAN FAN WITH A HIGH DEGREE OF DOUBLE-CIRCUIT

EFFICIENCY LOSSES IN A HIGH-PRESSURE TURBINE WITH A BANDED WORKING BLADE

NUMERICAL SIMULATION OF THE CHARACTERISTICS OF THE COOLED NOZZLE APPARATUS OF THE GAS TURBINE ENGINE

INVESTIGATION OF THE EFFECT OF COOLER RELEASE ON THE AMOUNT OF LOSSES

INVESTIGATION OF THE INFLUENCE OF THE PARAMETERS OF THE NUMERICAL MODEL OF THE NOZZLE APPARATUS ON THE CALCULATION RESULTS

ON THE ISSUE OF NUMERICAL SIMULATION OF AIR NOISE

21 Dec

14 Dec

NUMERICAL SIMULATION OF GAS DYNAMIC PROCESSES IN REFRIGERATION CENTRIFUGAL COMPRESSORS

ANALYSIS OF THE PRESSURE CHARACTERISTICS OF CENTRIFUGAL COMPRESSOR IMPELLERS

LOSSES OF KINETIC ENERGY OF THE FLOW ALONG THE HEIGHT OF THE GUIDING DEVICE OF THE LAST STAGE OF POWERFUL STEAM TURBINES

CALCULATION OF THE CHARACTERISTICS OF THE HIGH-PRESSURE TURBINE OF THE E3-GE ENGINE

USING MATHEMATICAL OPTIMIZATION TOOLS TO IMPROVE THE EFFICIENCY OF A SEVEN-STAGE AXIAL COMPRESSOR

OPTIMIZATION OF THE SHAPE OF THE HULL OF A SOLAR-POWERED BOAT USING COMPUTATIONAL FLUID DYNAMICS METHODS

CREATION OF A NUMERICAL MODEL FOR THE STUDY OF THE WORKING PROCESS OF THE HIGH-PRESSURE COMPRESSOR OF THE E3-GE ENGINE

TURBINE OUTPUT DEVICE IN A SMALL-SIZED GAS TURBINE ENGINE

THE EFFECT OF THE GAP BETWEEN THE COMPRESSOR HOUSING AND THE COMPRESSOR WHEEL ON THE INTEGRAL CHARACTERISTICS OF THE STAGE

14 Dec

02 Dec

14 Dec

SELECTION OF PARAMETERS FOR OPTIMIZING THE IMPELLER OF A CENTRIFUGAL COMPRESSOR

APPLICATION OF NUMECA INTERNATIONAL SOFTWARE PACKAGE FOR CALCULATION OF AEROHYDRODYNAMIC PARAMETERS OF MATHEMATICAL MODELS OF MOVING OBJECTS

COMPUTATIONAL AND EXPERIMENTAL STUDY OF AERODYNAMIC CHARACTERISTICS OF A BIROTATIVE FAN USING VARIOUS SOFTWARE SYSTEMS

ANALYSIS OF THE INFLUENCE OF TURBULENCE MODEL SELECTION ON THE CHARACTERISTICS OF A MEDIUM-FLOW CENTRIFUGAL WHEEL USING THE NUMECA FINE/TURBO SOFTWARE PACKAGE

EFFICIENCY LOSSES IN A HIGH-PRESSURE TURBINE WITH A BANDED WORKING BLADE

PROFILING OF A CENTRIFUGAL COMPRESSOR STAGE FOR A SMALL-SIZED GAS TURBINE PLANT

COMPARISON OF THE RESULTS OF CALCULATIONS OF WORK PROCESSES IN AVIATION MULTISTAGE TURBINES IN THE SOFTWARE COMPLEXES ANSYSCFX AND NUMECA

COMPARISON OF GAS DYNAMIC MODELS OF CELLULAR COOLING AND DIRECT MODELING OF COOLING HOLES OF TURBINE BLADES

NUMERICAL SIMULATION OF EROSIVE WEAR OF THE IMPELLER BLADES OF A RADIAL-AXIAL HYDRAULIC TURBINE

USING THE CAPABILITIES OF NUMECA SOFTWARE PACKAGES TO CALCULATE THE UNSTEADY AERODYNAMIC CHARACTERISTICS OF CYLINDRICAL MODELS WITHIN THE FRAMEWORK OF THE CURVED BODY HYPOTHESIS

02 Dec

08 Dec

02 Dec

APPLICATION OF THE NUMECA SOFTWARE PACKAGE FOR CALCULATING THE INTERFERENCE OF THE PROPELLER AND THE SCHEMATIZED FUSELAGE

CLOSED CYCLE OF OPTIMIZATION CALCULATIONS OF THE TURBINE GRID IN THE NUMECA FINE/TURBO SOFTWARE PACKAGE

NUMERICAL AND EXPERIMENTAL STUDY OF THE DRAG OF A TUGBOAT MODEL USING THE NUMECA FINE/MARINE SOFTWARE PACKAGE

METHODOLOGY FOR MODELING THE WORKING PROCESS OF A TWO-STAGE PUMP WITH A HYDRAULIC DRIVE OF THE FIRST STAGE

ASSESSMENT OF WAVE FORMATION OF A HEAVY-DUTY CATAMARAN WITH VARIOUS FORMS OF THE INNER SIDE

NUMERICAL SIMULATION OF THE CHARACTERISTICS OF THE COOLED NOZZLE APPARATUS OF THE GAS TURBINE ENGINE

ESTIMATION OF THE RESISTANCE OF A HEAVY-DUTY CATAMARAN BY NUMERICAL METHODS

FEATURES OF CALCULATING A CENTRIPETAL TURBINE IN THE NUMECA SOFTWARE PACKAGE

SIMULATION OF A LOW-SPEED IMPELLER OF A CENTRIFUGAL STEAM COMPRESSOR IN THE NUMECA SOFTWARE PACKAGE

Simulation of the cavitation flow around the wing using the NUMECA FINE/Marine calculation complex

08 Dec

29 Nov

12 Nov

08 Dec

STUDY OF THE WORKING PROCESS OF THE E3-GE ENGINE FAN STAGE USING CFD

INVESTIGATION OF THE INFLUENCE OF GEOMETRIC CHARACTERISTICS AND THE NUMBER OF REVOLUTIONS OF THE STEAM COMPRESSOR ON THE CHARACTERISTICS OF THE RESULTING STEAM

CHOOSING A TURBULENCE MODEL WHEN MODELING A WORKFLOW IN A MULTI-STAGE COMPRESSOR IN THE NUMECA SOFTWARE PACKAGE

The first issue of ReSolve magazine has been published

Investigation of the influence of some features of the shape of the hulls of planing vessels on their resistance by numerical methods

DISSERTATION FOR THE DEGREE OF CANDIDATE OF TECHNICAL SCIENCES

INVESTIGATION OF THE INFLUENCE OF THE SHAPE OF A RIB-TYPE BOAT ON ITS HYDRODYNAMIC CHARACTERISTICS BY NUMERICAL METHODS

INVESTIGATION OF THE INFLUENCE OF THE PARAMETERS OF THE NUMERICAL MODEL OF THE NOZZLE APPARATUS ON THE CALCULATION RESULTS

Modeling of nonstationary phenomena in an axial compressor

Modern approaches in CFD modeling of flows in turbomachines.

18 Jan

15 Jan

11 Jan

18 Jan

Investigation of the operation of centrifugal compressors taking into account various technological and structural features.

Study of reserves for increasing the efficiency of the axial turbine compartment using mathematical optimization methods.

Investigation of the operation of centrifugal compressors taking into account various technological and structural features.

Modern trends in the design of turbomachines. The use of optimization methods in the design cycle of turbomachines.

Investigation of the influence of circumferential inhomogeneity on the operation of a centrifugal compressor.

Identification and modeling features of a centrifugal compressor with a high compression ratio in a NUMECA Fine/Turbo PC.

Consideration of non-stationary effects in the transition channel of a turbine of a modern aircraft engine.

Modeling of non-stationary phenomena in an axial four-stage compressor.

Computational study of the flow in the multistage axial compressor of the helicopter engine TV3-117

The use of CFD methods in solving problems of hydroaerodynamics of shovel machines

11 Jan

21 Jan

11 Jan

STUDY OF THE WORKING PROCESS OF THE HIGH-PRESSURE TURBINE OF THE E3-GE ENGINE USING COMPUTATIONAL GAS DYNAMICS METHODS

13 Jan

CONSIDERATION OF NON-STATIONARY EFFECTS IN THE TRANSITION CHANNEL OF A TURBINE OF A MODERN AIRCRAFT ENGINE

13 Jan

INVESTIGATION OF THE INFLUENCE OF CIRCUMFERENTIAL INHOMOGENEITY ON THE OPERATION OF A CENTRIFUGAL COMPRESSOR

13 Jan

CONSIDERATION OF NON-STATIONARY EFFECTS IN THE TRANSITION CHANNEL OF A TURBINE OF A MODERN AIRCRAFT ENGINE

13 Jan

INVESTIGATION OF THE INFLUENCE OF CIRCUMFERENTIAL INHOMOGENEITY ON THE OPERATION OF A CENTRIFUGAL COMPRESSOR

25 Jan

Publications

COMPUTATIONAL AND EXPERIMENTAL STUDIES OF THE CHARACTERISTICS AND FLOW IN THE AIR INTAKE AREA OF THE HEXAFLY-INT HIGH-SPEED CIVIL AIRCRAFT MODEL

COMBINATION OF NUMERICAL AND ANALYTICAL METHODS FOR THE STUDY AND OPTIMIZATION OF BODIES WITH DUCTS AT SUPERSONIC FLOW VELOCITIES

AERODYNAMIC CHARACTERISTICS OF BODIES OF ROTATION OF ULTRA-LARGE ELONGATION AT SUPERSONIC SPEEDS

ANALYSIS OF THE INFLUENCE OF THE NUMBER OF FINITE ELEMENTS OF THE NETWORK ON THE RESULT OF CFD CALCULATION

NUMERICAL SIMULATION OF A LARGE SCALE CENTRIFUGAL COMPRESSOR

TECHNOLOGY FOR MODELING THE WORKING PROCESS OF A GAS TURBINE ENGINE IN SAE SYSTEMS

COMPUTATIONAL STUDY OF THE FLOW IN A MULTISTAGE TURBINE TAKING INTO ACCOUNT THE SPATIAL STRUCTURE OF THE FLOW AND THE ATTACHED VOLUMES

COMPUTATIONAL AND EXPERIMENTAL STUDY OF THE EFFECT OF LABYRINTH-TYPE NADROTOR DEVICES ON THE CHARACTERISTICS OF THE HIGHLY LOADED FIRST STAGE OF THE COMPRESSOR

IDENTIFICATION OF A COMPUTATIONAL ALGORITHM FOR CALCULATING THE FLOW AROUND A TRANSONIC COMPRESSOR ARRAY

SIMULATION OF THE WORKFLOW OF A MULTI-STAGE AXIAL AVIATION TURBINE TAKING INTO ACCOUNT GAS FLOWS OVER THE BANDAGE SHELF AND FLOWS INTO THE FLOW PART

Main

Publications

We offer you original articles from the Engineering Center for Numerical Research. Articles of an applied nature on the design and calculation of the characteristics of various types of blade machines: compressors, gas turbines, steam turbines, hydraulic turbines, pumps, turbochargers, expansion machines, etc.

COMPARATIVE ANALYSIS OF GAS-DYNAMIC PARAMETERS OF THE AXIAL IMPELLER TOGETHER WITH A BLADELESS DIFFUSER OF A CENTRIFUGAL COMPRESSOR IN SOFTWARE MODULES

NUMERICAL CALCULATION OF THE AERODYNAMIC CHARACTERISTICS OF THE MAIN ROTOR

25 Jan