• Loss of particle ratio metric for particle image velocimetry accuracy estimation 

  Autor: Novotný, Jan; Nováková, Ludmila; Machovská, Ilona; Kašpárek, Miloš
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  This paper presents an algorithm for evaluating measurement uncertainty at individual points within the Particle Image Velocimetry (PIV) method. The algorithm presents a novel correlation plane metric known as the Loss of ...

• Effects of coupled diffusion and buoyancy forces on three-dimensional MHD convective Williamson-Casson nanofluid flow: a numerical study 

  Autor: Samudrala, Bhargavi; Gundagani, Murali; Jayalakshmi, K.
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  The study analyses how thermal diffusion, Dufour effect, thermophoretic forces, Brownian motion, buoyancy-driven convection, and magnetic fields collectively impact microbial behaviour in a convective MHD flow of a ...

• Mathematical modelling and analysis of three-dimensional Maxwell-Nanofluid flow over a bidirectional stretching surface in the presence of a magnetic field 

  Autor: Poornakantha, Tanuku; Prasanna, Mamidi Lakshmi; Gundagani, Murali
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  The current study investigates the effects of thermal diffusion and diffusion thermoeffect on three-dimensional upper-convected Maxwell-Nanofluid flow across a bidirectional stretching surface in the presence of Brownian ...

• Direct current nanogrid providing energy for water pumping: a comparative study in a riverside community in the Amazon 

  Autor: Parente de Oliveira Alves, Victor; Negrão Macêdo, Wilson; André Barros Galhardo, Maros
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  Water pumping systems are crucial for improving the quality of life for riverside communities. In the Amazon, most of these systems still rely on fossil fuels. However, new off-grid electrification structures using Direct ...

• Simulation of an active cooling system for low-concentratinag photovoltaic solar cells 

  Autor: Orynbassar, Sayat; Kapparova, Ainur; Dosymbetova, Gulbakhar; Almen, Dinara; Yershov, Evan; Saymbetov, Ahmet; Nurgaliyev, Madiyar; Zholamanov, Batyrbek
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  One of the key challenges of concentrating photovoltaic (CPV) systems is the need for effective thermal management, as the increased solar irradiance significantly raises the operating temperature of solar cells, thereby ...

• Improving the production process of silicon nanoparticle and quartz microlens 

  Autor: J. Mahmoud, Muaath; G. Rasheed, Bassam; M. Hanon, Muammel
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  This study presents a comprehensive investigation into advanced laser micro/nano machining techniques, utilising three distinct laser sources: a Q-switched Nd:YAG laser, a fibre laser, and a CO2 laser. Notably, the creation ...

• Integration of STEM technologies into the professional training of transport engineers and expert education teachers 

  Autor: Lovska, Alyona; Ravlyuk, Vasyl; Derevyanchuk, Oleksandr; Dižo, Ján
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  The article outlines a methodology for creating three-dimensional object models for a standardised approach to STEM (science, technology, engineering and mathematics) design. The study was conducted on the example of ...

• Analytical and numerical analysis of filament-wound toroidal pressure vessel loaded by internal pressure and temperature field 

  Autor: Padovec, Zdeněk
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  The presented work deals with the analysis of a toroidal pressure vessel manufactured using filament winding technology. An analytical model based on netting theory was used to determine the pressure vessel meridian curve, ...

• Verification of mechanical properties of forged moulding compound composite for small structural parts of microsatellites 

  Autor: Uher, Ondřej; Kruml, Josef; Král, Michal
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  The mechanical properties of a short fibre composite produced using the forged moulding compound technology were tested. Firstly, these properties were estimated using analytical calculations and the Tsai-Pagani equation. ...

• Energy management for electric vehicles with battery and supercapacitor 

  Autor: Bhagat, Abhishek Shankar; Kalkhambkar, Vaiju; Prasanta Gupta, Pranda; Prakash, Vivek
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  This paper proposes an energy management strategy for battery and supercapacitor hybrid energy storage systems for electric vehicles. The main objective of the hybrid energy storage systems is to extend the durability of ...

• Proceedings of the 22nd International Conference on HYDROTRANSPORT 

  Autor: Krupička, Jan; Matoušek, Václav
  (Czech Technical University in Prague. Faculty of Civil Engineering, 2025)

  This proceedings collect papers presented at the 22nd International Conference on HYDROTRANSPORT held at Czech Technical University in Prague on May 27th-30th 2025.

• Advanced silicate composites – a contribution to sustainable construction 

  Autor: Vlach, Tomáš; Kafková, Eliška; Macháček, Jan; Kabíčková, Věra; Hájek, Jakub; Novotná, Magdaléna; Řepka, Jakub
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  In view of the increasing number of natural and man-made disasters and the increasing economic and social problems, it is necessary to adapt the existing principles and methods of structural design, the corresponding ...

• Flexural behavior of timber-high-performance concrete experimental slabs 

  Autor: Vlach, Tomáš; Klimt, Jonáš; Kafková, Eliška; Macháček, Jan; Kabíčková, Věra; Hájek, Jakub
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  In general, one of the possible future paths of the building construction industry is the development of robotization and prefabrication of individual building components. Presented article continues the development of ...

• Bonding of timber and high-performance concrete 

  Autor: Vlach, Tomáš; Vanheeswijck, Nick; Macháček, Jan; Kafková, Eliška; Kabíčková, Věra; Hájek, Jakub
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  Timber-concrete composite systems have emerged as a promising building technique, leveraging the strengths of both materials to improve load capacity, stiffness, and overall performance. In the presented study, high-performance ...

• Comparative study of different types of waterproofing screeds with a focus on radon permeability after the freeze-thaw exposure 

  Autor: Nývlt, Michal; Pazderka, Jiří; Jiránek, Martin; Hes, David
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  This study aims to verify and independently compare the functionality of waterproofing screeds against the effect of radon with the influence of freezing cycles. The effect of freezing cycles on the sealing ability against ...

• Effect of variability of material properties on resistance of existing post-tensioned concrete bridge – case study 

  Autor: Mezera, Aleš; Holý, Milan; Sýkora, Miroslav
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  The study deals with the sensitivity analysis in determining the load-bearing capacity of existing bridges made of post-tensioned precast girders. Focusing on a specific road bridge, the effect of variations of important ...

• Analysis of surface roughness and machining performance of AZ91 magnesium alloy cut by WEDM 

  Autor: Urtekin, Levent; Yılan, Faik; Şahin, İbrahim Baki; Gök, Kadir
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  AZ91 magnesium alloys have poor machinability when conventional chip removal processes are used due to their low thermal stability and high susceptibility to softening and oxidation at elevated temperatures, which lead to ...

• Comparison between the Wilhelmy surface tension measurement method and the pendant drop shape analysis method 

  Autor: Cavalcante de Farias, Estela Cristina; Kropf Santos Fermam, Ricardo; de Mendonça, Amsterdam de J. Souza Marques
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  Surface tension plays an essential role in various laboratory and industrial processes. The Fluid Metrology Laboratory (Laflu) of the National Institute of Metrology, Quality and Technology (Inmetro) uses the Wilhelmy and ...

• Micro-scale properties of cement pastes exposed to gamma radiation 

  Autor: Němeček, Jiří; Špaková, Andrea; Němeček, Jiří; Halodová, Patricie
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  The extension of the lifetime of nuclear power plants is a critical issue today, raising concerns about the microscale mechanisms and mechanical changes in the individual phases of concrete that contribute to its macroscopic ...

• Monitoring the reactivity of pozzolans by thermogravimetric method 

  Autor: Vyšvařil, Martin
  (České vysoké učení technické v PrazeCzech Technical University in Prague, 2025)

  This work focuses on comparing the effect of ten different types of pozzolans on the strength of lime pastes in relation to their pozzolanic activities as determined by the Chapelle test and monitoring the reactivity of ...

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