Browsing by Publisher "AIP Publishing"

Now showing items 21-39 of 39

    • Numerical deformation analysis of flexural reinforced lightweight aggregate concrete members 

      Bačinskas, Darius; Rumšys, Deividas; Kaklauskas, Gintaris (AIP conference proceedings. 20th international conference of numerical analysis and applied mathematics (ICNAAM 2020), 17-23 September, Rhodes, Greece, 2022)
      Concrete is the most widely used construction material in the world. Despite the substantial advantages of this composite material, it has quite a few shortcomings as well. One of the main shortcomings is high self-weight ...

    • Numerical simulation of the inkjet droplet interaction with a solid surface / 

      Tofan, Tim,; Menendez Hurtado, Alicia,; Kruggel-Emden, Harald,; Jasevičius, Raimondas, (AIP conference proceedings: International conference of numerical analysis and applied mathematics ICNAAM 2021, 20–26 September 2021, Rhodes, Greece., 2023.)
      This work aims at the numerical simulation and analyzation of inkjet droplet impact on a surface. The investigation is performed on the background of a printing process, whereby all phases the droplet undergoes are considered. ...

    • Numerical simulation of the movement of microparticles 

      Tofan, Tim; Jasevičius, Raimondas; Kruggel-Emden, Harald (AIP conference proceedings. 20th international conference of numerical analysis and applied mathematics (ICNAAM 2020), 17-23 September, Rhodes, Greece, 2022)
      The work aims at the numerical investigation of the dynamics of microparticles. Microparticles are considered to be ultrafine particles and similar size liquid droplets. Looking form mechanics point of view, it is important ...

    • Numerical thermo-mechanical study of elastic-plastic interaction of differently sized copper microparticles at high velocity 

      Jočbalis, Giedrius; Kačianauskas, Rimantas; Borodinas, Sergejus; Rojek, Jerzy (AIP Conference Proceedings: International conference of numerical analysis and applied mathematics ICNAAM 2021, 20–26 September 2021, Rhodes, Greece, 2023)
      High-velocity interaction between particles and nonflat surfaces is relevant to processes occurring in additive manufacturing technologies such as cold spray. The study of the behavior of the material during a high-velocity ...

    • Packing of particles for DEM models of dry snow 

      Kačianauskas, Rimantas; Kačeniauskas, Arnas; Pacevič, Ruslan; Stupak, Eugeniuš (AIP conference proceedings.: 20th international conference of numerical analysis and applied mathematics (ICNAAM 2020), 17-23 September, Rhodes, Greece, 2022)
      The problem of the initial packing of particles arising in the modelling of dry snow by the Discrete Element Method (DEM) is investigated. A formal method based on the periodic cellular mesoscale discretisation concept was ...

    • Prediction of crack spacing of bending reinforced concrete by strain compliance approach and neural network 

      Ramanauskas, Regimantas; Kaklauskas, Gintaris; Sokolov, Aleksandr; Bačinskas, Darius (AIP conference proceedings. 20th international conference of numerical analysis and applied mathematics (ICNAAM 2020), 17-23 September, Rhodes, Greece, 2022)
      The present study presents an investigation of the performance of Neural Networks applied to predict the primary crack spacing of reinforced concrete members subjected to flexural loading. The investigation is carried out ...

    • Preface of symposium “Photonic Metamaterials” 

      Gric, Tatjana (AIP conference proceedings: Proceedings of the international conference of computational methods in sciences and engineering 2019 (ICCMSE-2019), 1–5 May 2019, Rhodes, Greece, 2019)

    • Preface of the Symposium on particle-based multi-scale analysis 

      Kačianauskas, Rimantas (AIP conference proceedings: 20th international conference of numerical analysis and applied mathematics (ICNAAM 2020), 17-23 September, Rhodes, Greece, 2022)

    • Preface of the symposium: plasmonics and nanophotonics 

      Gric, Tatjana (AIP Conference Proceedings. International Conference of Computational Methods in Sciences and Engineering 2018 (ICCMSE 2018), 14-18 March 2018, Thessaloniki, Greece, 2018)

    • Preface of the “Symposium on Computational Modeling of Photonics, Nanophotonics and Metamaterials” 

      Gric, Tatjana (AIP Conference Proceedings. International Conference of Computational Methods in Sciences and Engineering 2016 (ICCMSE 2016), 17–20 March 2016, Athens, Greece, 2016)

    • Pulsed magnetic flux penetration dynamics inside a thin-walled superconducting tube 

      Vertelis, Vilius; Balevičius, Saulius; Stankevič, Voitech; Žurauskienė, Nerija; Schneider, Markus (Journal of applied physics, 2020)
      In this work, we present an investigation of transient magnetic field behavior in thin-walled superconducting tubes. It has been determined that if the thickness of the tube wall is significantly less than Bean’s penetration ...

    • Residual stress – Strain relations inversely derived from experimental moment - Curvature response of RC beams with fibres: Comparison to RILEM recommendations 

      Meškėnas, Adas; Ramanauskas, Regimantas; Sokolov, Aleksandr; Bačinskas, Darius; Kaklauskas, Gintaris (AIP conference proceedings: International conference of numerical analysis and applied mathematics ICNAAM 2021, 20–26 September 2021, Rhodes, Greece, 2023)
      This study aims to investigate adequacy of the RILEM residual stress modelling approach. For this, the residual stress strain relations composed using the tests results of standard notched beam are compared to the stress ...

    • Rotary type ultrasonic motor with bending spokes 

      Borodinas, Sergejus; Vasiljev, Piotr; Mažeika, Dalius; Bareikis, Regimantas; Yang, Ying (AIP conference proceedings. 14th International conference mechatronic systems and materials (MSM 2018), 4–6 June 2018, Zakopane, Poland, 2018)
      In this paper, the rotary type ultrasonic motor with bending spokes using radial mode, which can improve the output performance of ultrasonic motor and decrease the cost of manufacture, is presented. The proposed ultrasonic ...

    • Semi-analytical model for non-spherical particles 

      Kačianauskas, Rimantas; Ramírez-Gómez, Álvaro; Radvilaitė, Urtė (Proceedings of The international conference on numerical analysis and applied mathematics 2014 (ICNAAM-2014), Rhodes, Greece, 22–28 September 2014, 2015)
      The problem of the particle shape arising in modelling granular materials by the Discrete Element Method (DEM) is investigated. A semi-analytical modelling concept for arbitrarily shaped particles is presented and with the ...

    • Simulation of random cracking of heterogeneous matrix reinforced by the ribbed bar 

      Lukoševičienė, Ona; Kačianauskas, Rimantas; Pilkavičius, Saulius (Proceedings of The international conference on numerical analysis and applied mathematics 2014 (ICNAAM-2014), Rhodes, Greece, 22–28 September 2014, 2015)
      Mechanical interaction between the ribbed steel rebar and the surrounding heterogeneous matrix is considered. The paper aims to investigate numerically the contribution of randomness of heterogeneous matrix properties to ...

    • Surface plasmon polaritons in nanostructured metamaterials 

      Gric, Tatjana; Trofimov, Aleksej; Hess, Ortwin (AIP Conference Proceedings. International Conference of Computational Methods in Sciences and Engineering 2018 (ICCMSE 2018), 14-18 March 2018, Thessaloniki, Greece / editors: Theodore E. Simos, Zacharoula Kalogiratou, Theodore Monovasilis, 2018)
      Herein, we discover the new kinds of surface wave on nanostructured metamaterial (MM), crossing the light line with a substantial portion at lower frequencies lying above the free space light line. Interestingly, the ...

    • Theoretical and experimental investigation of acoustic agglomeration of micro sized particles 

      Maknickas, Algirdas; Kilikevičius, Artūras; Kilikevičienė, Kristina; Vainorius, Darius; Kerner, Maximilian; Antonyuk, Sergiy; Kačianauskas, Rimantas (AIP conference proceedings: International Conference of Numerical Analysis And Applied Mathematics (ICNAAM 2021), 20–26 September 2021, Rhodes, Greece, 2023)
      The acoustic agglomeration of micro-sized particles was investigated under different external conditions theoretically and experimentally. The theoretical simulation was done by using the discrete element method under ...

    • Three degree of freedom piezoelectric actuator for precise positioning 

      Mažeika, Dalius; Bansevičius, Ramutis Petras; Jūrėnas, Vytautas; Kulvietis, Genadijus; Borodinas, Sergejus (AIP conference proceedings. 14th International conference mechatronic systems and materials (MSM 2018), 4–6 June 2018, Zakopane, Poland, 2018)
      A novel three degrees of freedom actuator is introduced and investigated in this paper. Actuator comprises a single cylinder type piezoelectric transducer with a disc shaped resonator glued on the top of the cylinder and ...

    • Yielding of micro-particles impacting substrate with high velocity - FEM simulation 

      Jočbalis, Giedrius; Kačianauskas, Rimantas; Mordas, Genrik; Borodinas, Sergejus (AIP conference proceedings. 20th international conference of numerical analysis and applied mathematics (ICNAAM 2020), 17-23 September, Rhodes, Greece, 2022)
      The deposition of particles impacting a surface is relevant to processes occurring in additive manufacturing using advanced 30 printing technology. Understanding the particle behaviour during contact and creating a simplified ...