Modelování a simulace technických systémů / Modelling and simulation of technical systems

Kolekce


Recent Submissions

Matas, Richard , Novák, Martin , Kňourek, Jindřich
Numerical Simulations of Flow in Electrostatic Precipitators

Electrostatic precipitators are widely used in power generation and industry to separate solid particles from flue gases. They need relatively homogeneous distribution of the flue gas inside otherwise the required efficiency cannot be ensured. The paper shows how to approach some of pos...

Kališ, Vladimír , Rušavý, Zdeněk , Havelková, Linda , Zítka, Tomáš , Tolar, David , Ismail, Khaled M.
Metrics of perineal support (MOPS) study

Background: Manual perineal protection (MPP) is an intrapartum intervention suggested to protect perineal integrity during childbirth. Proper execution of MPP is complex and evaluation of its true contribution is difficult in the clinical setting because of the large number of obstetric vari...

Alcalá, Jorge , Očenášek, Jan , Varillas, Javier , El-Awady, Jaafar A. , Wheeler, Jeffrey M. , Michler, Johann
Statistics of dislocation avalanches in FCC and BCC metals: dislocation mechanisms and mean swept distances across microsample sizes and temperatures

Plastic deformation in crystalline materials consists of an ensemble of collective dislocation glide processes, which lead to strain burst emissions in micro-scale samples. To unravel the combined role of crystalline structure, sample size and temperature on these processes, we performed a c...

Azam, Sikander A. , Khan, Saleem Ayaz , Khenata, Rabah , Naqib, S. H. , Abdiche, Ahmed , Uǧur, Şule , Bouhemadou, Abdelmadjid , Wang, Xiaotian
An ab-initio investigation of the electronic structure, chemical bonding and optical properties of Ba2HgS5 semiconductor

In this manuscript, the electronic structure, bonding nature and optical properties of the ternary Ba2HgS5 compound was investigated using the density functional theory (DFT). The generalised gradient approximation (GGA), Engel and Vosko generalised gradient approximation (EV-GGA) and the modified Bec...

Hurda, Lukáš , Matas, Richard , Redmer, Marek
Analysis of room overpressure after launching an integrated extinguishing system

The throttling of liquefied substances from high pressure vessels to an enclosed volume starting at atmospheric pressure is described in order to determine the thermodynamic state of gaseous contents of the extinguished room. A time dependent, 0D mathematical model is implemented describing&...