Browsing by Author "Pecho, Pavol"

Now showing items 1-20 of 27

    • AEROjournal - celé číslo 1/2019 

      Novák, Andrej; Lusiak, Tomasz; Kováčik, Ľubomír; Škultéty, Filip; Čerňan, Jozef; Rostáš, Ján; Bugaj, Martin; Pecho, Pavol; Lusiak, Tomasz; Janovec, Michal; Urminský, Tomáš; Škvareková, Iveta; Kandera, Branislav; Ažaltovič, Viliam (University of Zilina, 2019)

    • Analysis of implementation instrument approaches for hems heliports 

      Posluch, Samuel; Pecho, Pavol (University of Zilina, 2021)
      In recent years, the trend of using a helicopters in the operation of the helicopter emergency medical service (HEMS) has been increasing. The reason is the wide range of uses of the helicopter, fast and safe transport of ...

    • Assessment of aircraft coating resistance to lighting strikes 

      Sudin, Matúš; Pecho, Pavol (University of Zilina, 2021)
      The paper evaluates the damage caused by lightning strikes on various types of aircraft coatings, the extent of the damage and the evaluation of technical and economic factors. The aim of the work is to evaluate and compare ...

    • Construction of a reactive engine intended for measurement of thrust characteristics and efficiency of selected aviation fuels 

      Sitár, Matej; Pecho, Pavol (University of Zilina, 2021)
      The content of the research consists in the approach and interpretation of pulsejet engines as simple devices that are able to produce thrust. Relevant information about the principle of operation, the process of manufacturing ...

    • Design and construction of a UAV device with a fixed wing for the conditions of rescue services 

      Petrík, Nikolas Michael; Pecho, Pavol (University of Zilina, 2021)
      The paper is focused on comprehensive design of an unmanned aerial vehicle with fixed wing, which would add efficiency to specific activities performed by rescue services. The current rapid development of unmanned aerial ...

    • Design of particle image velocimetry system for the wind tunnel of University of Žilina 

      Pancurák, Daniel; Pecho, Pavol (University of Zilina, 2022)
      Due to always ongoing innovation in research ability of our research facility it was decided to innovate already existing wind tunnel by implementing system of Particle Image Velocimetry. Main goal of this thesis is to ...

    • Design procedure and honeycomb screen implementation to the air transtport department’s subsonic wind tunnel 

      Hrúz, Michal; Pecho, Pavol; Bugaj, Martin (University of Zilina, 2020)
      Wind tunnels are the most widely used tools when comes to validation of Reynold number. Most of wind tunnels use various air straighteners or flow conditioners to achieve as most unified air flow as it’s possible. This ...

    • Experimental state of tensile testing of aircraft reciprocating internal combustion engine 

      Mrva, Matúš; Pecho, Pavol (University of Zilina, 2021)
      The main goal of the Paper "Experimental state of tensile tests of aircraft piston internal combustion engine" is to create an experimental and fully functional measuring stand for monitoring the parameters of a model ...

    • Experimental state of thrust testing of aircraft reciprocating internal combustion engine 

      Mrva, Matúš; Pecho, Pavol; Hrúz, Michal; Škvareková, Iveta; Bugaj, Martin (University of Zilina, 2020)
      The project “Experimental State of Thrust Testing of Aircraft Reciprocating Internal Combustion Engine” is aimed at creating a complex measuring device in order to obtain selected characteristics and parameters of the ...

    • FAILURE RATE ANALYSIS IN AIRCRAFT MAINTENANCE PROCEDURES 

      Bugaj, Martin; Pecho, Pavol; Janovec, Michal (Žilinská univerzita v Žiline, 2020)
      An aircraft is a complex object composed of many complicated and interrelated parts, components and systems. Reliability of all parts and systems is very important to aircraft because operation of aircraft can affect flight ...

    • FMEA ANALYSIS OF AUTOMATIC RESCUE PARASCHUTE SYSTEM FOR CIVIL AVIATION 

      Pecho, Pavol; Gáborová, Miroslava; Škvareková, Iveta; Ažaltovič, Viliam (Žilinská univerzita v Žiline, 2020)
      The article analyzes the topic of rescue parachute systems, with a focus on pilot parachutes used by civic aviation pilots in emergency situations. The work is in addition to pilot parachutes, focused and most ballistic ...

    • Long-range UAV hybrid petrol-electric powertrain 

      Uhlár, Erik; Pecho, Pavol (University of Žilina, 2023)
      Along with increasing UAV both weight load and endurance requirements, there is a need to use alternative propulsion solutions, to satisfy the market as well as various customer applications. Although lithium polymer cells ...

    • THE MEASUREMENT OF PILOT WORKLOAD 

      Škvareková, Iveta; Ažaltovič, Viliam; Pecho, Pavol; Kandera, Branislav (Žilinská univerzita v Žiline, 2020)
      The article is focused on objective measurement of pilot workload during IFR flight. For the purpose of our research, we decided to use eye monitoring technology to record eye movements to determine the pilot's performance. ...

    • Methods of implementation PIV system in the wind tunnel of the department of air transport 

      Remiaš, Matej; Pecho, Pavol (University of Zilina, 2022)
      In the early days of aviation, wind tunnels were developed to investigate whether an aircraft is capable of flying, and how capable it was of doing so.They are mainly used as a part of research of aerodynamic forces applied ...

    • NÁVRH A KONŠTRUKCIA MODELU DEMONŠTRAČNÉHO AERODYNAMICKÉHO TUNELA 

      Hrúz, Michal; Pecho, Pavol (Žilinská univerzita v Žiline, 2020)
      The paper is focused on the creation of a fully functional demonstrational model of a subsonic wind tunnel with integrated accessories, using low air velocities to perform test analyses. The analyses take place in the form ...

    • NÁVRH IMPLEMENTÁCIE SENZOROV SYSTÉMU ARDUINO V MODELI DEMONŠTRAČNÉHO VETERNÉHO TUNELA 

      Rilko, Dávid; Pecho, Pavol (Žilinská univerzita v Žiline, 2020)
      The intention of the paper is to acquaint the reader with the basics of aerodynamics and to clarify the theory of wind tunnels, their division, construction, functionality and today´s use. The work also documents the ...

    • Návrh zdokonalenia ovládacích prvkov simulátora Zlín 

      Janovec, Michal; Materna, Matúš; Pecho, Pavol (University of Zilina, 2022)
      This article deals with possible improvements and improvements of the flight simulator Zlín, which is located at the Air Transport Department of the University of Žilina. The construction of the simulator and the basic ...

    • Noise optimisation of aircraft jet engines 

      Veľký, Patrik; Pecho, Pavol (University of Zilina, 2022)
      Aviation industry is source of noise, which has negative impact to human health and significantly influences surrounding fauna and flora. Nowadays tendency and also a need of higher care about environment concerns the ...

    • OPTIMALIZÁCIA VYHĽADÁVANIA OSÔB ZA POMOCI TERMOVÍZNEHO SKENU PROSTRIEDKOV UAV 

      Nosál, Ľubomír; Pecho, Pavol (Žilinská univerzita v Žiline, 2020)
      The main aim of the paper is to optimalize person search by using UAV with infrared camera. Author’s goal is to confirm experiment which he came up with and to also confirm theoretical knowledge about the discussed matter. ...

    • PRAVDEPODOBNOSŤ NEHODY BEZPILOTNÉHO LETECKÉHO PROSTRIEDKU NA ZEMI V OBÝVANEJ OBLASTI 

      Ažaltovič, Viliam; Škvareková, Iveta; Pecho, Pavol; Kandera, Branislav (Žilinská univerzita v Žiline, 2020)
      The study in this paper defines the amount of the possible ground casualty risk of randomly falling out-of-control UAV on a picked flight path, which was defined from the city of Žilina to the city of Martin, which were ...