Prohlížení Acta Polytechnica. 2015, vol. 55, no. 3 dle názvu

Zobrazují se záznamy 5-11 z 11

    • DECENTRALIZED MULTI-ROBOT PLANNING TO EXPLORE AND PERCEIVE 

      Autor: Matignon , Laetitia; Jeanpierre , Laurent; Mouaddib , Abdel-Illah
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      In a recent French robotic contest, the objective was to develop a multi-robot system able to autonomously map and explore an unknown area while also detecting and localizing objects. As a participant in this challenge, ...

    • EFFECT OF THE FLOW FIELD DEFORMATION IN THE WIND TUNNEL ON THE AERODYNAMIC COEFFICIENTS 

      Autor: Maturkanič , Dušan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      The flow field quality has a principal signification at wind tunnel measurement. The creation of the flow field of air by fan leads to the rotation of entire flow field which is, moreover, deformed at the bends of the wind ...

    • EXPERIMENTAL CHARACTERIZATION OF AN OVERDENSE PLASMA IN A COMPACT ION SOURCE 

      Autor: Castro , Giuseppe; Mascali , David; Romano , Francesco Paolo; Altana , Carmen; Caliri , Claudia; Celona , Luigi; Di Giugno , Rossella; Gambino , Nadia; Lanaia , Davide; Miracoli , Rosalba; Musumarra , Agatino; Neri , Lorenzo; Torrisi , Giuseppe; Gammino , Santo
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      Electron Cyclotron Resonance Ion Sources (ECRIS) are compact plasma-based machines able to feed particle accelerators with high intensity beams of multi-charged ions. ECRIS plasmas are density-limited, since they are ...

    • GALACTIC CENTER MINISPIRAL: INTERACTION MODES OF NEUTRON STARS 

      Autor: Zajacek , Michal; Karas , Vladimir; Kunneriath , Devaky
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      Streams of gas and dust in the inner parsec of the Galactic center form a distinct feature known as the Minispiral, which has been studied in radio waveband as well as in the infrared wavebands. A large fraction of the ...

    • HYDROGENATED TARGETS FOR HIGH ENERGY PROTON GENERATION FROM LASER IRRADIATING IN TNSA REGIME 

      Autor: Torrisi , Lorenzo; Cutroneo , Mariapompea; Ullschmied , Jiri
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      Polyethylene-based thin targets were irradiated in high vacuum in the TNSA (Target Normal Sheath Acceleration) regime using the PALS laser facility. The plasmais produced in forward direction depending on the laser irradiation ...

    • POLYMERS CONTAINING Cu NANOPARTICLES IRRADIATED BY LASER TO ENHANCE THE ION ACCELERATION 

      Autor: Cutroneo , Mariapompea; Torrisi , Lorenzo; Mackova , Anna; Velyhan , Andriy
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      Target Normal Sheath Acceleration method was employed at PALS to accelerate ions from laser-generated plasma at intensities above 1015 W/cm2. Laser parameters, irradiation conditions and target geometry and composition ...

    • SIMULATION OF HEAT TRANSPORT AT THE COOLING OF THE SUGAR SOLUTION IN A RECUPERATION EXCHANGER 

      Autor: Brestovič , Tomáš; Čarnogurská , Mária; Příhoda , Miroslav; Kubík , Michal
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      The paper describes a mathematical model of the cooling process of a highly concentrated sugar solution in an exchanger with a specifically shaped heat exchanging surface of the cooling panels. An analysis of the individual ...