Works matching AU POPESCU, DUMITRU

Results: 103

The Local Church and Conciliar Fellowship.

Published in:

Ecumenical Review, 1977, v. 29, n. 3, p. 265, doi. 10.1111/j.1758-6623.1977.tb02465.x

By:

Popescu, Dumitru

Publication type:

Article

Theoretic and Experimental Research for a Machinery Balance Control Mobile Laboratory within the Oltenia Brown-Coal Field.

Published in:

Mining Revue / Revista Minelor, 2009, v. 15, n. 6, p. 19

By:

Nan, Marin Silviu;
KKovacs, Iosif;
Popescu, Florin Dumitru

Publication type:

Article

An energy concept for macroscopic traffic flow modelling.

Published in:

EUROPEAN Transport Research Review, 2012, v. 4, n. 2, p. 57, doi. 10.1007/s12544-012-0070-0

By:

Nakrachi, Abdelaziz;
Hayat, Said;
Popescu, Dumitru

Publication type:

Article

Investigating the changes in the strength of carbonate rocks exposed to microwave energy.

Published in:

Arabian Journal of Geosciences, 2024, v. 17, n. 9, p. 1, doi. 10.1007/s12517-024-12058-4

By:

Kahraman, Sair;
Ozbek, Muhammed;
Rostami, Masoud;
Fener, Mustafa;
Andras, Andrei;
Popescu, Florin Dumitru

Publication type:

Article

Ofelia şi Anton.

Published in:

România Literara, 2020, n. 1/2, p. 17

By:

Popescu, Dumitru Radu

Publication type:

Article

turbinca lui Ivan.

Published in:

România Literara, 2018, n. 23, p. 12

By:

popescu, dumitru radu

Publication type:

Article

ANALYSIS OF THE DYNAMIC REGIME OF THE ACTUATING ELEMENT IN DISC BRAKES OF MINE HOISTING SYSTEMS.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2024, v. 26, p. 213

By:

POPESCU, VALENTIN;
COJANU, LAURA;
POPESCU, FLORIN DUMITRU

Publication type:

Article

THE STRENGTH REDUCTION METHOD AS A TOOL FOR SLOPE STABILITY ASSESSMENT.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2024, v. 26, p. 143

By:

ILADIE, CORINA-MARIA;
ZHAO QI;
BORDEIANU, MARIAN-GABRIEL;
POPESCU, FLORIN DUMITRU;
ANDRAȘ, ANDREI

Publication type:

Article

MODELING AND SIMULATION OF A TWIN SCREW COMPRESSOR OPERATION.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2024, v. 26, p. 105

By:

COJANU, LAURA;
POPESCU, VALENTIN;
BRÎNAȘ, CONSTANTIN LAURENȚIU;
POPESCU, FLORIN DUMITRU

Publication type:

Article

MODELING AND SIMULATION OF ROCK MASS STRESSES FOLLOWING TUNNEL EXCAVATION.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2024, v. 26, p. 87

By:

BORDEIANU, MARIAN-GABRIEL;
ZHAO QI;
COJANU, LAURA;
POPESCU, FLORIN DUMITRU

Publication type:

Article

DETERMINATION OF THE TENSILE STRESS IN MINE HOISTING CABLES USING NUMERICAL METHODS.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2023, v. 25, p. 59

By:

DRAICA, MANUEL-IONUȚ;
POPESCU, FLORIN DUMITRU;
BRÎNAŞ, ILDIKO;
POPESCU, VALENTIN

Publication type:

Article

COMPUTER MODELING OF THE CA-1 LONGWALL SHEARER HELICAL VANE DRUM WITH VARIABLE AXIAL-RADIAL PITCH.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2023, v. 25, p. 183

By:

POPESCU, FLORIN DUMITRU;
ANDRAŞ, ANDREI;
DRAICA, MANUEL-IONUT;
BRÎNAŞ, ILDIKO;
IOAN, MARC BOGDAN

Publication type:

Article

MECHANICAL STRESS SIMULATION OF THE EXPLOSION-PROOF ENCAPSULATION WITH CYLINDRICAL FRAME.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2023, v. 25, p. 161

By:

PEAGU (FURDUI), DANIELA;
POPESCU, FLORIN DUMITRU;
ANDRAŞ, ANDREI

Publication type:

Article

RESEARCH RESULTS ON MODELING AND SIMULATION OF THE CUTTING DRUMS OF A LONGWALL MINING SHEARER.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2023, v. 25, p. 39

By:

BRÎNAŞ, CONSTANTIN LAURENȚIU;
POPESCU, FLORIN DUMITRU;
MANIȚIU, DAN

Publication type:

Article

THE STUDY OF THE KINEMATICS OF THE LIFTING-LOWERING MECHANISM OF THE SMA-2 POWERED ROOF SUPPORT USING COMPUTER SOFTWARE.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2023, v. 25, p. 17

By:

ANDRAŞ, ANDREI;
POPESCU, FLORIN DUMITRU;
MĂCEŞARU (LĂPĂDUŞI), IONELA CRISTINA;
BRÎNAŞ, ILDIKO

Publication type:

Article

STRESS-STRAIN STUDY OF A POWERED ROOF SUPPORT SECTION USING NUMERIC SIMULATION.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2022, v. 24, p. 89

By:

(LĂPĂDUŞI), IONELA CRISTINA MĂCEŞARU;
POPESCU, FLORIN DUMITRU;
ANDRAŞ, ANDREI

Publication type:

Article

HOISTING INSTALLATION CONTROL AND MONITORING SYSTEM BASED ON MAIN FUNCTIONAL PARAMETERS.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2022, v. 24, p. 141

By:

POPESCU, FLORIN DUMITRU;
TOMUŞ, OVIDIU-BOGDAN

Publication type:

Article

DETERMINATION USING FEA OF THE STATIC STRESS OF A MINE HOIST DRUM AFTER SAFETY BRAKING.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2022, v. 24, p. 125

By:

POPESCU, FLORIN DUMITRU;
ANDRAŞ, ANDREI;
BRÎNAŞ, ILDIKO

Publication type:

Article

THE STUDY OF THE ROCK SHEAR TEST KINEMATICS.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2022, v. 24, p. 65

By:

CIOCLU, ALEXANDRU ROBERT;
DANCIU, CIPRIAN;
BRÎNAŞ, CONSTANTIN LAURENŢIU;
POPESCU, FLORIN DUMITRU

Publication type:

Article

COMPUTERISED ANALYSIS OF THE AIR RESISTANCE FOR A FORWARD MOVING VEHICLE.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2022, v. 24, p. 1

By:

ANDRAS, ANDREI;
POPESCU, FLORIN DUMITRU;
BRÎNAŞ, ILDIKO

Publication type:

Article

DETERMINATION OF THE CAPACITY OF A CONTINUOUS TRANSPORT SYSTEM USING SPLINE TYPE INTERPOLATION.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2019, v. 21, p. 75

By:

POPESCU, FLORIN DUMITRU;
ANDRAȘ, ANDREI;
BRÎNAȘ, ILDIKO KERTESZ

Publication type:

Article

RESEARCH REGARDING THE CUTTABILITY OF SANDSTONE HARD INCLUSIONS IN THE CONDITIONS OF ROMANIAN LIGNITE OPEN PIT MINES.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2020, v. 22, p. 39

By:

DUMITRU POPESCU, FLORIN;
ANDRAŞ, ANDREI

Publication type:

Article

COMPARATIVE STUDY OF THE THROW DISTANCE OF PEDESTRIANS IN FRONTAL COLLISIONS WITH VEHICLES USING COMPUTER SIMULATION.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2019, v. 21, p. 5

By:

ANDRAȘ, ANDREI;
BRÎNAȘ, ILDIKO KERTESZ;
POPESCU, FLORIN DUMITRU

Publication type:

Article

SIMULATION AND MODELLING OF THE FORCES ACTING ON THE ROTOR SHAFT OF BWES, IN ORDER TO IMPROVE THE QUALITY OF THE CUTTING PROCESS.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2018, v. 20, p. 63

By:

MIHAI RADU, SORIN;
DUMITRU POPESCU, FLORIN;
ANDRAȘ, ANDREI;
BRÎNAȘ, ILDIKO KERTESZ;
TOMUȘ, OVIDIU - BOGDAN

Publication type:

Article

THE ANALYSIS OF THE DEFORMATIONS AND STRESSES OF THE CUTTING-TEETH OF BUCKETWHEEL EXCAVATORS (BWEs) DURING OPERATION, USING FINITE ELEMENTS METHOD (FEM).

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2017, v. 19, p. 81

By:

KERTÉSZ (BRÎNAȘ), ILDIKO;
POPESCU, FLORIN DUMITRU;
RADU, SORIN MIHAI;
ILIONI, CRISTIAN

Publication type:

Article

IMPROVING THE FUNCTIONAL PERFORMANCES OF THE BUCKET WHEEL EXCAVATORS (BWEs) CUTTING-TEETH.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2017, v. 19, p. 71

By:

KERTÉSZ (BRÎNAȘ), ILDIKO;
ANDRAȘ, ANDREI;
POPESCU, FLORIN DUMITRU

Publication type:

Article

Optimization of Road Traffic Using Intelligent Traffic Light Systems.

Published in:

International Journal of Computers, Communications & Control, 2022, v. 17, n. 4, p. 1, doi. 10.15837/ijccc.2022.4.4866

By:

Dimon, Catalin;
Teme, Marius;
Popescu, Dumitru

Publication type:

Article

Efficiency for Routing Networks Management in Supplier-customer Distribution Systems.

Published in:

Studies in Informatics & Control, 2024, v. 33, n. 2, p. 51, doi. 10.24846/v33i2y202405

By:

BÎLBÎIE, Radu;
DIMON, Cătălin;
POPESCU, Dumitru

Publication type:

Article

NUMERICAL ANALYSIS OF FATIGUE FOR THE ASSESSMENT OF REMAINING SERVICE LIFE OF THE ERC 1400-30/7 BUCKET WHEEL EXCAVATOR.

Published in:

Proceedings of the Romanian Academy, Series A: Mathematics, Physics, Technical Sciences, Information Science, 2021, v. 22, n. 2, p. 143

By:

RADU, Sorin Mihai;
POPESCU, Florin Dumitru;
ANDRAȘ, Andrei;
ANDRAȘ, Iosif;
BRÎNAȘ, Ildiko;
VÂLCEANU, Florin

Publication type:

Article

Quantized Fault-Tolerant Control for Descriptor Systems with Intermittent Actuator Faults, Randomly Occurring Sensor Non-Linearity, and Missing Data.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 11, p. 1872, doi. 10.3390/math10111872

By:

Kchaou, Mourad;
Jerbi, Houssem;
Stefanoiu, Dan;
Popescu, Dumitru

Publication type:

Article

A Chaotic Krill Herd Optimization Algorithm for Global Numerical Estimation of the Attraction Domain for Nonlinear Systems.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 15, p. 1743, doi. 10.3390/math9151743

By:

Aloui, Messaoud;
Hamidi, Faiçal;
Jerbi, Houssem;
Omri, Mohamed;
Popescu, Dumitru;
Abbassi, Rabeh

Publication type:

Article

A Survey of Wireless Communication Technologies for an IoT-connected Wind Farm.

Published in:

Wireless Personal Communications, 2022, v. 122, n. 3, p. 2253, doi. 10.1007/s11277-021-08991-2

By:

Gliga, Lavinius Ioan;
Khemmar, Redouane;
Chafouk, Houcine;
Popescu, Dumitru

Publication type:

Article

FAULT DIAGNOSIS OF SENSORS, ACTUATORS AND WIND TURBINE SYSTEM.

Published in:

Diagnostyka, 2018, v. 19, n. 4, p. 3, doi. 10.29354/diag/93846

By:

AZZOUZI, Messaouda;
DIARRA, Rokiatou;
POPESCU, Dumitru

Publication type:

Article

Optimal Identification and Metaheuristic PID Control of a Two-Tank System.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 9, p. 1101, doi. 10.3390/electronics10091101

By:

Stefanoiu, Dan;
Culita, Janetta;
Popescu, Dumitru;
Wang, Haoping;
Olteanu, Severus C.;
Lupu, Ciprian

Publication type:

Article

Chaotic Particle Swarm Optimisation for Enlarging the Domain of Attraction of Polynomial Nonlinear Systems.

Published in:

Electronics (2079-9292), 2020, v. 9, n. 10, p. 1704, doi. 10.3390/electronics9101704

By:

Hamidi, Faiçal;
Aloui, Messaoud;
Jerbi, Houssem;
Kchaou, Mourad;
Abbassi, Rabeh;
Popescu, Dumitru;
Ben Aoun, Sondess;
Dimon, Catalin

Publication type:

Article

Admissible Control for Non-Linear Singular Systems Subject to Time-Varying Delay and Actuator Saturation: An Interval Type-2 Fuzzy Approach.

Published in:

Actuators, 2023, v. 12, n. 1, p. 30, doi. 10.3390/act12010030

By:

Kchaou, Mourad;
Regaieg, Mohamed Amine;
Jerbi, Houssem;
Abbassi, Rabeh;
Stefanoiu, Dan;
Popescu, Dumitru

Publication type:

Article

The Development of an Energy Efficient Temperature Controller for Residential Use and Its Generalization Based on LSTM.

Published in:

Sensors (14248220), 2023, v. 23, n. 1, p. 453, doi. 10.3390/s23010453

By:

Alexandru, Tudor George;
Alexandru, Adriana;
Popescu, Florin Dumitru;
Andraș, Andrei

Publication type:

Article

WATER QUALITY AND STRUCTURE OF FISH POPULATIONS IN DIFFERENT AREAS OF THE TIMIS RIVER.

Published in:

Scientific Papers. Series D. Animal Science, 2019, v. 62, n. 2, p. 388

By:

LAZU, Eduard Ştefan;
BURA, Marian;
BĂNAŢEAN-DUNEA, Ioan;
POPESCU, Alin Cosmin;
IANCU, Tiberiu;
PEŢ, Ioan;
ŢTEF, Lavinia;
DRONCA, Dorel;
NICULA, Marioara;
AHMADI, Mirela;
POPESCU, Dumitru;
PĂCALĂ, Nicolae

Publication type:

Article

WATER QUALITY IN DIFFERENT AREAS OF TIMIS RIVER COURSE IN ROMANIA.

Published in:

Scientific Papers. Series D. Animal Science, 2019, v. 62, n. 2, p. 382

By:

LAZU, Eduard Ştefan;
BURA, Marian;
BĂNAŢEAN-DUNEA, Ioan;
POPESCU, Alin Cosmin;
IANCU, Tiberiu;
PEŢ, Ioan;
DRONCA, Dorel;
PĂTRUICĂ, Silvia;
SIMIZ, Eliza;
NICULA, Marioara;
DUMITRESCU, Gabi;
AHMADI, Mirela;
POPESCU, Dumitru;
PĂCALĂ, Nicolae

Publication type:

Article

Polarographic Determination of Anthraquinone, Aminoanthraquinone and Naphthaquinone.

Published in:

Analytical Letters, 1979, v. 12, n. 15, p. 1565, doi. 10.1080/00032717908067935

By:

Popescu, Silviu-Dumitru

Publication type:

Article

MODELING THE BRAZILIAN TENSILE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD - FDEM.

Published in:

Fiability & Durability / Fiabilitate si Durabilitate, 2023, n. 1, p. 15

By:

MĂCEŞARU, Ionela Cristina;
CIOCLU, Alexandru Robert;
POPESCU, Florin Dumitru

Publication type:

Article

MODELING OF THE UNCONFINED COMPRESSIVE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD - FDEM.

Published in:

Fiability & Durability / Fiabilitate si Durabilitate, 2023, n. 1, p. 9

By:

CIOCLU, Alexandru Robert;
MĂCEŞARU, Ionela Cristina;
POPESCU, Florin Dumitru

Publication type:

Article

Numerical Modeling of Mine Hoist Disc Brake Temperature for Safer Operation.

Published in:

Sustainability (2071-1050), 2021, v. 13, n. 5, p. 2874, doi. 10.3390/su13052874

By:

Popescu, Florin Dumitru;
Radu, Sorin Mihai;
Andraș, Andrei;
Brînaș, Ildiko;
Pacana, Andrzej;
Bednárová, Lucia

Publication type:

Article

Simulation of the Time Response of the ERc 1400-30/7 Bucket Wheel Excavator's Boom during the Excavation Process.

Published in:

Sustainability (2071-1050), 2019, v. 11, n. 16, p. 4357, doi. 10.3390/su11164357

By:

Popescu, Florin Dumitru;
Radu, Sorin Mihai;
Kotwica, Krzysztof;
Andraș, Andrei;
Kertesz (Brînaș), Ildiko

Publication type:

Article

IMPROVEMENTS OF ADAPTIVE CONTROL ALGORITHMS FOR A CLASS OF NONLINEAR SYSTEMS.

Published in:

Annals of DAAAM & Proceedings, 2009, p. 275

By:

LUPU, Ciprian;
UDREA, Andreea;
POPESCU, Dumitru

Publication type:

Article

A REPORT REGARDING FIRST OCCURRENCE OF BLUETONGUE IN ROMANIA, 2014.

Published in:

Scientific Works. Series C, Veterinary Medicine, 2015, v. 61, n. 2, p. 277

By:

TILIBAȘA, Elena Mihaela;
POPESCU, Dumitru;
BADEA, Corina;
HORA, Florin Ștefan;
DĂRĂBUȘ, Gheorghe

Publication type:

Article

A Thermo-Mechanical Stress Based Fatigue Life Evaluation of a Mine Hoist Drum Brake System Using COMSOL Multiphysics.

Published in:

Materials (1996-1944), 2022, v. 15, n. 19, p. 6558, doi. 10.3390/ma15196558

By:

Radu, Sorin Mihai;
Popescu, Florin Dumitru;
Andraș, Andrei;
Virág, Zoltán;
Brînaș, Ildiko;
Draica, Manuel-Ionuț

Publication type:

Article

Comparative Analysis of Mine Shaft Hoisting Systems' Brake Temperature Using Finite Element Analysis (FEA).

Published in:

Materials (1996-1944), 2022, v. 15, n. 9, p. 3363, doi. 10.3390/ma15093363

By:

Popescu, Florin Dumitru;
Radu, Sorin Mihai;
Andraș, Andrei;
Brînaș, Ildiko;
Budilică, Daniela Ioana;
Popescu, Valentin

Publication type:

Article

Prediction of Material Failure Time for a Bucket Wheel Excavator Boom Using Computer Simulation.

Published in:

Materials (1996-1944), 2021, v. 14, n. 24, p. 7897, doi. 10.3390/ma14247897

By:

Andraș, Andrei;
Radu, Sorin Mihai;
Brînaș, Ildiko;
Popescu, Florin Dumitru;
Budilică, Daniela Ioana;
Korozsi, Eva Biro

Publication type:

Article

EFFICIENCY-BASED RESTRUCTURING APPROACH OF ROMANIAN ECONOMY.

Published in:

Scientific Annals of the 'Alexandru Ioan Cuza' University of Iasi: Economic Sciences Series, 2011, p. 459

By:

Popescu, Dumitru Dan

Publication type:

Article