Presentations and Authors


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Invited lectures

Impact Engineering
Marcilio Alves
Micro-CT based numerical modeling of residual stresses and fracture in metal-ceramic composites
Michal Basista
Transfer Matrix Method in Structural Mechanics
Kanat Burak Bozdogan
Synthesis and Study of Transport and Mechanical Properties of Hybrid Nanocomposites Membranes for Using in Fuel Cells and Sensors
Anatoly N Filippov
DIRECT NUMERICAL SIMULATION IN FLUID DYNAMICS
Valentin Gushchin
Analytical and Numerical Solutions for the Nonlinear Response of High Damping Rubber Bearing Isolators
George D. Manolis, Athanasios A. Markou
Mechanics and Nanomechanics
Nikita Fedorovich Morozov
A hybrid modeling approach for numerical simulation of mechanized tunnel excavation
Tom Schanz, Chenyang Zhao, Arash Alimardani Lavasan
Dynamic stability and vibrations of complex structures
Vladimir Stojanovic
Technical project for a new water purification solution
Adina Cristina Toma, Ivanka Zheleva, Cristian Puscasu, Alexandru Paraschiv
Computational Fluid Dynamics calculus and analysis for gas and water turbines
Valeriu-Alexandru Vilag, Ivanka Zheleva, Jeni-Alina Popescu, Krasimir Tujarov
Thermo-mechanical fracture simulation of cohesive and bounded solids by Lattice Element Modelling
Frank Wuttke, Amir Sattari, Zarghaam Rizvi, Neele Dempwolf

General Mechanics

Interplay between the critical Casimir and dispersion van der Waals forces between toroidal colloid particle and a thick plate immersed in nonpolar critical fluid
Galin Slavchev Valchev, Daniel Marinov Dantchev
Pitch Configurations of Spatial Rack Drives: Essence and Content
Emilia Abadjieva, Valentin Abadjiev, Akihiro Naganawa
Analysis of the current state of Kosovo manufacturing industry (metalworking and furniture industry) with regard to Industry 4.0
Fatmir Azemi, Goran Šimunović, Roberto Lujic
RESEARCH THE INFLUENCE OF IMPULSE LOADS ON THE DRIVING MECHANISMS OF BIG CIRCULAR SAW MACHINES
Boycho Ivanov Marinov
DEFORMATION CHECKS IN THE DRIVING MECHANISMS OF BIG CIRCULAR SAW MACHINES
Boycho Ivanov Marinov
Methods for evaluation of mechanical stress state of materials
Yordan Nikolaev Mirchev, Pavel Hristov Chukachev, Mitko Minkov Mihovski
ABSOLUTE GENERAL MOTION OF RIGID BODY
Anastas Ivanov Ivanov
ORIENTATION AND EFFICIENCY OF FIBER IN FIBER-REINFORCED SILICATE MATRIX
Valeriy Borisov Naidenov
LAGRANGE EQUATIONS FOR GENERAL MOTION OF RIGID BODY
Anastas Ivanov Ivanov
DYNAMIC ANALYSIS OF A DRIVE TRAIN OF A WIND TURBINE WITH FAULTS CAUSED BY TOOTH CRACKING AND TOOTH PITTING
Georgi, Michael Vukov, Todorov
Alternative Description of Rigid Body Kinematics with Applications in Quantum Mechanics
Danail Brezov, Clementina Mladenova, Ivailo Mladenov
DYNAMICAL BEHABIOR OF COMPOUND ELASTIC PENDULUM
Svetoslav Ganchev Nikolov, Daniela Zaharieva
Research in kinematics of turn for articulated vehicles
Yavor Petrov Sofronov, Georgy Dimitrov Todorov, Yana Petrova Stoyanova, Nikolay Kopralev
Some Alternatives to the Classical Parameterizations of SO(3)
Veliko Donchev, Clementina Mladenova, Ivailo Mladenov
STUDY OF SOCCER BALL FLIGHT TRAJECTORY
Juliana Javorova, Anastas Ivanov
Reflections on academic reasoning and morality of a scholar
Parush Raykov Parushev
A new efficient approach to characterization of D-stable matrices
Raffaella Pavani
On the Modified Reynolds Equation for Journal Bearings in a Case of Non-Newtonian Rabinowitsch Fluid Model
Juliana Javorova, Jordanka Angelova

Solid Mechanics

Microindentation hardness and modulus of electrochemically deposited triple protective-decorative Cu-Ni-Cr system
Maria Datcheva, Gergana Chalakova, Roumen Iankov, Dimitar Stoychev, Valentin Kamburov, Antonio Nikolov
ESTIMATION OF THE ANOMALOUS IN THE THERMAL VARIATIONS OF THE ATMOSPHERE AND GROUND USING SATELLITES FOR THE AIMS OF REGIONAL SEISMIC ACTIVITY ASSESSMENT
Philip Y Philipoff
Wave propagation in inhomogeneous and heterogeneous elastic media by boundary integral equations
Petia Simeonova Dineva, Tsviatko Rangelov, George Manolis
Inverse Problems in Solid Mechanics and Ultrasonic
Alexander Popov
Measurement of nonhomogeneous deformations fields by digital image correlation method with multiscale sensitivity
Georgi Stoilov, Dessislava Pashkouleva, Vasil Kavardzhikov
INFLUENCE OF THE COBALT ADDITION ON THE STRUCTURE AND PROPERTIES OF CARBIDE-FREE AUSTEMPERED DUCTILE IRONS
Tatiana Simeonova, Krasimir Valkov, Mladen Georgiev, Pedro Egizabal, Adam Kruk, Aleksandra Czyrska-Filemonowicz, Vasil Kavardzhikov
Frequency domain analysis of anisotropic viscoelastic solid with nano-cavities
Georgi Pekov Vasilev, Sonia Parvanova
Evaluation by nanoindentation of technological products manufactured by pulse injection molding process
Margarita Milcheva Natova, Ivan Ivanov, Sabina Cherneva, Maria Dacheva, Roumen Iankov
Vibration and stability of double-wall carbon nanotubes conveying fluid
Vassil M. Vassilev
An application of the SeismoStruct software for assessment the behavior of a RC structure during an earthquake
Antoaneta Dineva Kaneva
A Correlation Between Fracture Toughness and Cohesion Strength of Molybdenum Thermal Sprayed Coatings
Alexandru Paraschiv, Gheorghe Matache, Cristian Puscasu, Mihaela Grigorescu
Boundary value problems in the theory of thermoelasticity for materials with a triple porosity structure
Merab Svanadze
A NUMERICAL APPROACH FOR THE SEISMIC UPGRADING BY TIES OF HISTORIC REINFORCED CONCRETE BUILDINGS UNDER SHEAR EFFECTS
Asterios A. LIOLIOS, K.A. LIOLIOS, Krasimir GEORGIEV, I. Georgiev, A. MOROPOULOU, S. Radev
Parametric study of interface dynamics for sliding contact of elastic body on a rigid surface using Burridge-Knoppoff model
Aydin Amireghbali, Demirkan Coker
Tensile Behavior of Humid Aged Advanced Composites for Helicopter External Fuel Tank Development
Mihaela Raluca Condruz, Alexandru Paraschiv, Cristian Pușcașu, Ionuț Sebastian Vintilă
Dynamic compression of cellular materials with local structural softening
Dora Karagiozova
Stress State and Durability of Lightweight Concrete Elements
Mirona Mironova, Valerii Naidenov
Fiber Orientation and Efficiency of the Reinforced Silicate Matrix
Valerii Naidenov, Mirona Mironova
DETERMINATION OF THE CRACK RESISTANCE PARAMETERS AT EQUIPMENT NOZZLE ZONES UNDER THE SEISMIC LOADS VIA FINITE ELEMENT METHOD
Vladyslav Kyrychok, Vasyl Torop
DIFFERENT TYPES PLYWOOD - COMPUTER TOMOGRAPHY INVESTIGATIONS
Asen Hristov, Valeriy Naydenov
Application of Magnetoelastic Effects to the Evaluation of Elastic and Plastic Strains in Steel Structural Members
Eduard Gorkunov
Experimental Characterization of the Energy Absorption of Axially Functionally Graded Foam Filled Tubes under Axial Crushing Loads
Saeed Ebrahimi, Nader Vahdatazad, Gholamhossein Liaghat

Fluid Mechanics

HEAT TRANSFER IN VISCOUS FLUID FLOW IN HORIZONTAL CHANNEL WITH UPPER POROUS WALL AND LOWER RIGID WALL
Milan Rashevski, Slavtcho Slavtchev
Modified method of simplest equation and the nonlinear Schr{\"o}dinger equation
Nikolay Kolev Vitanov, Zlatinka I Dimitrova
On solitary wave solutions of a class of nonlinear partial differential equations modeling shallow water waves
Nikolay Kolev Vitanov, Tsvetelina Ivanova Ivanova
A model of a motion of substance in a channel of a network
Rumen Ivanov Borisov, Nikolay K. Vitanov
Application of the Modified Method of Simplest Equation for Obtaining Exact Solutions for Nonlinear Models PDEs from Dynamics of Interacting Populations
Ivan P. Jordanov
THERMOACOUSTIC WAVES IN PULSED PIRANI SENSOR MEMS. NUMERICAL INVESTIGATION
Peter Gospodinov, Dobri Dankov, Vladimir Roussinov, Mirona Mironova
Wetting of doubly periodic rough surfaces in Wenzel’s regime PDF
Nina Pesheva, Stanimir Iliev, Pavel Iliev
Numerical investigation of conjugate heat transfer in flat microchannel
Kiril Stoyanov Shterev, Stefan Stefanov
A study of the plasma in the magnetosheath using the numerical magnetosheath-magnetosphere model and THEMIS measurements
Polya Stoykova Dobreva
Theoretical and experimental study of the ion flux in the magnetosheath
Polya Stoykova Dobreva, Monio Kartalev, Natalia Borodkova, Georgy Zastenker
Design of Short Low Speed Göttingen Type Wind Tunnel: CFD Simulation
Hardy Weisweiler, Jasmina Kojouharova, Roland Dückershoff
Simultaneous measurements of velocity and temperature fluctuations in low Prandtl number fluids.
Hristina Velichkova, Philippe Planquart, Sophia Buckingham, Jean-Marie Buchlin
Heat Transfer Characteristics of an Orthogonal jet impinging on Roughened Flat Plate
ABDULRAHMAN ALENEZI
Aerodynamic Characteristics and Flow Field of Delta Wings with the Canard
Saya Mochizuki, Gouji Yamada
Thermochemical process of nonequilibrium plasma flows in a Mars Entry Flight Condition
Gouji Yamada, Shouhei Yanai
Numerical investigation of high temperature synthesis gas pre-mixed combustion via ANSYS Fluent
Dmitry Pashchenko
SOME SPECIFICS CONCERNING THE URBAN TERRITORIES RIVER DISCHARGE DETERMINATION
Mila Chilikova-Lubomirova, Daniel Diaconu
RIVER HYDRAULICS DURING FLOOD EVENTS: THE BALKAN EXPERIENCE
Mila Chilikova-Lubomirova, George Zaimes

Biomechanics

Micromechanical Modeling of Dental Tissues and Structures
Philip Y Philipoff
Micro-mechanical characterization of experimental direct core build-up resin composites with different levels of filler contents
Eugeni Vladimirov Koytchev, Naoko Suzaki, Satoshi Yamaguchi, Satoshi Imazato, Yuko Shinno, Maria Datcheva, Mikako Hayashi
Numerical modeling of indomethacin release from polymersome nanoparticles based on PNIPAM-G-PEO graft copolymer
Assen Georgiev Nedev, Rumiana Ranguelova Blagoeva
Practical recommendations for application of hernia meshes
Miglena Kirilova, Dessislava Pashkouleva
Modelling and Simulation of the Immune Process at Viral Hepatitis C
Ivan Edissonov, Sergei Ranchev
HUMAN UPPER LIMB MANIPULATOR MASS CENTER MOTION AND MASS MOMENTS OF INERTIA VARIATION
Gergana Stefanova Nikolova, Daniel Dantchev, Alexander Kazakoff
CAD Design of Human Male Body for Mass–Inertial Characteristics Studies
Gergana Nikolova, Vladimir Kotev, Daniel Dantchev
Study on oxidation rates and oxidation degrees at adaptation of bacterial strain Acidithiobacillus ferrooxidans JCM 3863 to 26 g/L ferrous ions.
Elitsa Michailova Petrova
ANTROPOGENIC INFLUENCE ON THE WATER ENVIRONMENT AND METHODS FOR THEIR REDUCTION
Elitsa Michailova Petrova

MS01 Multiphase Flows in Science and Engineering

Critical velocity and critical hydraulic gradient in horizontal pipe flows of suspension with the presence of fine solid particles
Ivan Ivanov, Emil Bournaski
Vertical Multiphase Flow in Electrocoagulation Reactors: Laboratory and Numerical CFD Modelling
Velitchko Gueorguiev Tzatchkov, Javier Canto-Rios, Alejandra Martin-Dominguez
MODERNIZATION OF HOMOGENEOUS MODEL FOR SIMULATION OF NON-STEADY TURBULENT FIOWS OF SLURRY IN PIPELINE
Emil Bournaski, Viacheslav Berman
Situation, causes and solutions for coastal protection and restoration of coastal mangroves in the Mekong Delta
Hung Manh Le, Hoang Ba Tran
Some initial rudiment results on hydrodynamic – wave – deposition/erosion processes in the coastal Cuu Long Delta of Vietnam
Huan Van Hoang
Non-Newtonian phenomena in large-scale free-surface water flow at extremely low average velocities
Pawel S. Hachaj
The application of the 3D printing technology for the manufacturing of the porous metal structures for the application in the heat accumulation
Jacek Wladyslaw Kaczmar, Krzysztof Naplocha, Anna Dmitruk, Janusz Lichota
Wave Mechanics : Hydrodynamic Wave Forces at Drinking Water Underlake Pipeline at Burdur Lake-Turkey
Ebru YILDIZ
FEATURES OF MIGRATION OF EVEN ISOTOPES OF URANIUM IN NATURAL WATER OF CENTRAL ASIA MOUNTAIN RIVERS BASINS
Tamara Tuzova
HEAT TRANSFER IN PCM ENHANCED BY AL ALLOY BASED PIN-FIN STRUCTURE
Anna Dmitruk, Krzysztof Naplocha, Jacek Wladyslaw Kaczmar, Janusz Lichota, Daniel Smykowski

MS02 Mechatronics

Actuation System of Powered Upper Limb Orthosis Based on Pneumatic Artificial Muscles
Dimitar Chakarov, Ivanka Veneva, Mihail Tsveov, Pavel Venev
Simulations and experimental evaluation of an active orthosis for interaction in virtual environments
Mihail Tsveov, Pavel Venev, Dimitar Chakarov, Ivanka Veneva
Development of hand-held surgical robot for automatic bone drilling
George Boiadjiev
Finding the Optimal Parameters for Robotic Manipulator Applications of the Bounded Error Algorithm for Iterative Learning Control
Kaloyan Mariyanov Yovchev
Development of Ultrasonic Motors which Combine a Piezoelectric Element with a Curve-Shaped Metallic Plate
Akihiro Naganawa, Emilia Valentinova Abadjieva, Yoshinori Ueno, Kazumi Komatsu, Hisashi Ito, Valentin Ivanov Abadjiev
A MATHEMATICAL APPROACH for CONTROL of a MOBILE ROBOT BASED on ITS DYNAMICS and IMAGE PROCESSING
Ivan Jordanov, Vladimir Kotev, Ivan Ivanov, Miroslava Ivanova
Efficient Control of Mechatronic Systems in Dynamic Motion Tasks
Desislava Despotova, Petko Kiriazov, Stefan Karastanev
INVESTIGATION OF THE DEVELOPMENT OF TELEMANIPULETING SYSTEM IN 6 DOF MOBILE ROBOT
Javor Jotov, Nikolay Zlatov
Contact deformations
Rumen Krastev Krastev
Study on Ride Comfort of a Compact Wheeled Tractor with Front-End Loader on Pneumatic Suspension
Nikolay Lyubenov Pavlov
DYNAMICS OF MECHATRONIC MULTIBODY SYSTEMS
Evtim Zahariev
A METHODOLOGY FOR OPTIMAL DESIGN OF MECHATRONIC SYSTEMS
Detelina Stoyanova Ignatova
EXPERIENCE AND IMPLEMENTATION OF ROBOTS- PLATFORMS IN HIGHER ENGINEERING EDUCATION
Mladen Milushev

MS03 Scientific session organized by Bulgarian section of GAMM

MODELING THE BEHAVIOR OF RC CONNECTIONS SUBJECT TO DYNAMIC HARMONIC EXCITATIONS
Iliana Stoynova, Konstantin Kazakov
ON PROVIDING A COMFORTABLE ENVIRONMENT IN EXISTING PUBLIC BUILDINGS AND IMPLEMENTATION OF ENERGY EFFICIENCY
Konstantin Kazakov, Anita Handruleva, Iliana Stoynova, Vladimir Matuski
THEORETICAL-EXPERIMENTAL METHOD OF MULTILEVEL MATERIAL MODELING
Anguel Baltov, Ana Yanakieva
DETERMINATION OF THE SIF AND ERR IN A CRACKED BI-MATERIAL ELEMENTS USING FEM, LEFM ENERGY APPROACH AND ANALYTICAL CALCULATIONS
Gergana Nikolova Nikolova, Ana Yanakieva
Study of the mechanical properties of single-layer and multi-layer metallic coatings with protective-decorative applications
Sabina Cherneva, Desislava Guergova, Emilia Stoyanova, Roumen Iankov, Dimitar Stoychev
Water hammer in a multiple-supported penstock and earthquake-induced support excitation – coupled analysis of the axial load case
Dimitar Kisliakov
SHEAR STRESS BEHAVIOUR OF BI-MATERIAL STRUCTURE WITH INTERFACE DEFECT
Jordanka Ivanova, Vurbinka Valeva
Some considerations on modelling and homogenization of muliphase light alloys
Ludmila Parashkevova
Recent Improvements in Interval Finite Element Methods for Structures
Evgenija D. Popova
NATURAL FREQUENCIES OF CANTILEVER BEAM IN CENTRIFUGAL INERTIAL FIELD
Venelin Jivkov, Evtim Zahariev

MS04 Biofluids Modelling: Numerical Simulations and Application in Medicine

A multiphase flow in the antroduodenum: some results of the mathematical modelling and computational simulation
Marat Kamaltdinov, Peter Trusov, Nina Zaitseva
Modelling of bottle feeding of infants by the breast milk and baby food
Marina Shmurak
Numerical analysis of urine flow in a stented ureter using various sizes of double J stents
Young Ho Choi, Hyoung-Ho Kim, Seung Bae Lee, Yasutaka Baba, Kyung-Wuk Kim, Sang-Ho Suh
Blood flow in branching elemnt of circulatory system
Elvira Kutuzova, Faruk Tazyukov
MODELING OF FORMATION AND DESTRUCTION OF BACTERIAL CLUSTERS IN THE WATER-BACTERIA-HYDROCARBON SYSTEM
Ekaterina Valeryevna Feoktistova, Michael Anatolevich Osipenko, Maria Stanislavovna Kuyukina, Ekaterina Vladislavovna Rubtsova
Biomechanical modelling of bile flow in the biliary system
Alex G. Kuchumov

MS05 Computational Modeling of Arterial Aneurysms in Humans

On nonlinear pressure waves in a blood-filled artery with an aneurysm
Elena Nikolova
Mechanical Behavior of Cardiovascular System Depending on Blood Flows, Arterial Elasticity, Arterial Damages and Arterial Fractures
Nikola Nikolov, Sonia Tabakova, Stefan Radev
Abdominal aorta aneurysm – a review on material properties from uniaxial studies
Mariya Lyubenova Antonova, Sofia Pavlova Antonova, Lyudmila Ivanova Shikova, Maria Ivanova Kaneva, Todor Todorov Zahariev, Stoyan Stoytchev Stoyanov
Mechanical wall stresses in abdominal aorta aneurysm based on uniaxial experiments
Stoyan Stoytchev, M. Antonova, S. Antonova
Blood Flow Simulations Based on Medical Image Data
Ivan Georgiev
BIOMECHANICAL ASSESSMENT OF ABDOMINAL AORTIC ANEURYSMS RUPTURE RISK
Elena Lazarova Goranova
MODELING AN OSCILLATORY BLOOD FLOW BASED ON CARREAU VISCOSITY MODEL – NUMERICAL RESULTS AND RIGOROUS ESTIMATIONS
Stefan Radev, Sonia Tabakova, Nikolay Kutev, Nikola Nikolov
ON NONLINEAR PRESSURE WAVES IN A BLOOD-FILLED ARTERY WITH AN ANEURYSM
Elena Nikolova

MS06 Biodynamics and Biorheology

Relation between the RBC suspensions’ conductivity and the orientation of erythrocytes under flow conditions and at electric field
Ivan Ivanov, Nadia Antonova
The role of nanoparticles on the kinetics of coagulation of conserved blood
Nadya Nikolaeva Todorova, Nadya Antonova
Evaluation of the elastic properties and topography of leukocytes’ surface in patients with type 2 diabetes mellitus using Atomic Force Microscope
Anika Svilenova Aleksandrova-Watanabe, Nadia Antonova, Elena Shamray, Marina Skorkina, Olga Cherkashina
Signal transduction through a time delayed miRNA regulated element
Svetoslav Ganchev Nikolov, Momchil Nenov
COMPUTATIONAL ANALYSIS OF RED BLOOD CELL AGGREGATION KINETICS TO OBTAIN REPRESENTATIVE PARAMETERS IN HEALTHY DONORS
Melina Ciunne, Martín Toderi, Bibiana D Riquelme
Study of non-linear viscoelastic behavior of the human red blood cell membrane
Horacio V Castellini, Bibiana D Riquelme
Hemorheological action of trigonelline on in vitro glycated red blood cells
Patricia Buszniez, Natalia Lerda, Mabel D'Arrigo, Bibiana D Riquelme
Biomechanics of the immediate impact of wearing a rigid thoracolumbar corset on gait kinematics and spatiotemporal parameters
Redha TAIAR, Alexandra Mitton, Julien Cambier, Islem Guenaoui, Sophie Michel, Guillaume Polidori
Viscoelastic alteration on red blood cells by in vitro action of propofol
Marcus V Batista da Silva, Analía I Alet, Nicolas A Alet, Mabel D'Arrigo, Bibiana D Riquelme
Bonding performance of a newly developed experimental one-step adhesive on sound human dentin
Eugeni Vladimirov Koytchev, Nadia Antonova, Naoko Suzaki, Yuko Shin-no, Mikako Hayashi
Analysis of the relationship between the rheological parameters of blood and vascular tone regulation disorders in patients with Diabetes mellitus type 2
Nadia Mladenova Antonova, V. Paskova, I. Velcheva, N. Chaushev, S. Podtaev, K. Tsiberkin
Influence of laser radiation on the rheological properties of gelatin, synthetic polymers and their mixtures
Natali Milanova, Nadia Antonova, Ilia Roussev, Neli Koseva

MS07 Constitutive and Numerical Modeling in Soil Mechanics

Probabilistic analysis of an underground storage mined in a spatially random rock salt medium
Elham Mahmoudi
A bounding surface plasticity model for natural clay - application to geotechnical problems
Thomas Barciaga, Maria Datcheva, Tom Schanz
A Modified Method for Modelling of Spread Footing under Uniform Distributed Load Using Winkler’s Model
Peyman Mianji, Ehsan Seyedi Hosseininia
A new unified constitutive model with a new stress-dilatancy
Hussein Ali Al-Sarri, Mohammad Rezania, Hai-Sui Yu
Seismic Stabilization of the old railway tunnel due to possible earthquake
Soheil Ghyasvand, Parastoo Sahebalzamani
Constitutive modelling of frozen soil: theory and implementation
Seyed Ali Ghoreishian Amiri, Gustav Grimstad
A strain dependent non-linear elastic-hardening/softening plastic constitutive model for granular soils
Arash Alimardani Lavasan, Tom Schanz
Employing of The Plaxis Soil Liquefaction Model “UBC3D-PLM” in Investigating The Seismic Performance of Buildings Rested on Weak Soils Under Strong Ground Motions and Mitigation Techniques
Mohamed A. E. S. Abdelmonem, Emad A. M. Osman

PS Poster Session

EFFECT OF POST TYPE ON THE FRACTURE RESISTANCE OF ENDODONTICALLY TREATED PREMOLARS
Ekaterina Karteva, Neshka Manchorova, Dessislava Pashkouleva, Stoyan Vladimirov
Viscous Flow Around Spherical Particles in Different Arrangements
Tsvetan Krastev Kotsev
XRD analysis of three phase Epoxy/Organoclay/Gold nanocomposites
Verislav Angelov, Ivanka Petrova, Evgeni Ivanov, Rumiana Kotsilkova
Kamchia watershed groundwater recharge assessment by the CLM3 model
Olga Nitcheva, Borislav Milev, Tanya Trenkova, Nina Philipova, Polya Dobreva
WOHLER ‘S CURVES IN FATIGUE THEORY AND ULTRASONIC
Georgy Dobrev, Alexander Popov
RELATIONSHIP BETWEEN PARAMETERS OF TEMPERING AND EDDY CURRENT TESTING OF CARBURIZED PARTS
Jan Ivanov, Alexander Popov
Airborne sound insulation of new composite wall structures
Yonka Petkova Ivanova, Todor Partalin, Luben Lakov
RESIDUAL LIFE OF DAMAGED T-JOINT
Petro Yukhymets, Oleksiy Gopkalo, Olena Gopkalo
Study of the mechanical properties of Ti- and Cr-based multicomponent hard coatings
Tetiana Mihailovna Cholakova, Vasiliy Chitanov, Lilyana Kolaklieva, Roumen Kakanakov
Thin film material properties identification via nanoindentation and numerical simulations
Maria Datcheva, Roumen Iankov, Roussislava Zaharieva
Unsteady Density Driven Flow and Contaminant Modelling in Eleshnitsa Tailing Pond
Tsvetan Krastev Kotsev
Identification of the influence of the heating upon the heat transfer during pyrolysis process used for End-of-Life tires treatment
Ivanka Mitkova Zheleva, Ivan Radoslavov Georgiev, Margaritka Vasileva Filipova
Statistical modeling of particle mater air pollutants in the city of Ruse, Bulgaria
Ivanka Mitkova Zheleva, Evelina Veleva
Investigation of the possibility of RO – BG transborder pollution for the days with registered exceedances of pollutant dust in the city of Ruse, Bulgaria
Antoaneta Stefanova, Ivanka Zheleva, Margaritka Filipova, Irina Tsvetanova
Statistical analysis of ambient air PM10 contamination during winter periods for Ruse region, Bulgaria
Irina Tsvetanova