Results 51 to 60 of about 32,353 (214)

Eulerian paths and a problem concerning n -arc connected spaces

Topology and its Applications, 2014
In this paper, the authors build an example of an \(n\)-arc connected (metric) continuum, which is not a \((n+1)\)-arc connected for every \(n \geq 7\) using Euler's Theorem: A graph has a surjective Eulerian path if and only if it has at most two odd vertices.
FEDELI, Alessandro, Le Donne A.
openaire   +2 more sources

Methane Pyrolysis Performance in Catalytic Molten Media for Hydrogen Production From the Perspective of Bubble Column Reactor Design and Configuration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In the hydrogen production routes from natural gas (methane), methane pyrolysis offers a cleaner option than the established steam methane reforming by producing CO2‐free hydrogen. However, in fixed bed reactors over solid catalysts, this technology experiences rapid catalyst deactivation due to carbon (coke) deposition encapsulating its ...
Muhammad Irfan Fakarudin, Luqmanulhakim Baharudin, Matthew J. Watson, Wan Nor Roslam Wan Isahak   +3 more
wiley   +1 more source

Numerical simulation of the nanofluid flow and heat transfer in porous microchannels with different flow path arrangements using single-phase and two-phase models

International Journal of Thermofluids
Background: The fluid flow and nanofluid heat transfer are studied in this research through porous microchannels with different flow path arrangements in single-phase and two-phase modes (Mode I and Mode II).
Farnaz Sanei, Ali B. M․ Ali, Dheyaa J. Jasim, Soheil Salahshour, Omid Ali Akbari, Nafiseh Emami   +5 more
doaj   +1 more source

Granular flow in static mixers by coupled DEM/CFD approach [PDF]

Hemijska Industrija, 2016
The mixing process greatly influence the mixing efficiency, as well as the quality and the price of the intermediate and/or the final product. Static mixer is used for premixing action before the main mixing process, for significant reduction of
Pezo Lato, Pezo Milada, Jovanović Aca, Kosanić Nenad, Petrović Aleksandar, Lević Ljubinko   +5 more
doaj   +1 more source

An Explosive Driven Shock Tube-Based Laboratory Scale Test for Combined Blast and Fragment Impact Loading

Applied Sciences, 2022
This work is a part of a larger research effort to better understand the combined effect of the blast wave and fragment impacts following the detonation of a shrapnel bomb. It is known that the time interval Δt, which represents the difference in arrival
Oussama Atoui, Georgios Kechagiadakis, Abdelhafidh Moumen, Azer Maazoun, Bachir Belkassem, Lincy Pyl, David Lecompte   +6 more
doaj   +1 more source

Eulerian-Type-Path-Decomposition In SuperHyperGraphs

, 2023
“Book #163” [ADDRESSED CITATION] [HG163b] Henry Garrett, “Eulerian-Type-Path-Decomposition In SuperHyperGraphs”. Dr. Henry Garrett, 2023 (doi: 10.5281/zenodo.7848019). @googlebooks:https://books.google.com/books/about?id=- @GooglePlay:https://play.google.com/store/books/details?id=- @ResearchGate: https://www.researchgate.net/publication/- @WordPress:
openaire   +1 more source

Methodological Approach for Particle Transport: Analyzing Influential Factors and Comparing Simulation Software

Chemie Ingenieur Technik, EarlyView.
This study determines the dust filtration behavior of venting tubes in automotive headlights. Numerical simulations using Meshfree and STAR‐CCM+ and suitable experiments were conducted to analyze the airflow field, the particle transport, and the filtration efficiency.
Cornelia Müssig, Alexander Kabat vel Job, Stephan Knorr, Henning Meyer, Daniel Wiest   +4 more
wiley   +1 more source

Inhalation exposure to particulate matter in a work environment of firefighters

MATEC Web of Conferences, 2018
The paper presents the results of research into the concentration of respirable and total particulate matter (PM) in a work environment of firefighters.
Rakowska Joanna, Kuskowska Karolina, Rogula-Kozłowska Wioletta   +2 more
doaj   +1 more source

A Numerical Analysis of Landslide Movements Considering the Erosion and Deposition along the Flow Path

Journal of the Civil Engineering Forum, 2019
Landslides are one of the most frequent disasters which occur widespread in Indonesia. This disaster often causes damages and fatalities. One of the mitigations efforts to reduce potential loss is by predicting the area affected by landslide movement ...
Teuku Faisal Fathani, Aminudin Syah, Fikri Faris   +2 more
doaj   +1 more source

Eulerian-Type-Path-Cut In SuperHyperGraphs

, 2023
[ADDRESSED CITATION] [HG162b] Henry Garrett, “Eulerian-Type-Path-Cut In SuperHyperGraphs”. Dr. Henry Garrett, 2023 (doi: 10.5281/zenodo.7835063). In this scientific research book, there are some scientific research chapters on “Extreme Eulerian-Type-Path-Cut In SuperHyperGraphs” and “Neutrosophic Eulerian-Type-Path-Cut In SuperHyperGraphs” about some ...
openaire   +1 more source