Zobrazeno 1 - 10
of 4 953
pro vyhledávání: '"Experimental tests"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract Proton exchange membrane fuel cell (PEMFC) parameter extraction is an important issue in modeling and control of renewable energies. The PEMFC problem’s main objective is to estimate the optimal value of unknown parameters of the electroch
Externí odkaz:
https://doaj.org/article/eeab10bc6a724f2286bff39c600be93e
Autor:
Bartosz Kawecki
Publikováno v:
Advances in Sciences and Technology, Vol 18, Iss 4, Pp 76-88 (2024)
Structural connections are one of the most important parts influencing the overall performance of a wooden structure. The way of design of these can lead both to increasing and decreasing internal stresses occurring in the load-carrying elements and
Externí odkaz:
https://doaj.org/article/4b6486d0eed74ce89430e97a7fe9ac67
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102792- (2024)
Vortex structures are widely employed for energy dissipation in urban surface water conveyance systems. When transporting wastewater through these networks, a substantial amount of water energy is dissipated. The effectiveness of these structures is
Externí odkaz:
https://doaj.org/article/cc832cb98da04f819e3dce78e98667ff
Autor:
Riparbelli Lorenzo, Mazzanti Paola, Helfer Thomas, Manfriani Chiara, Uzielli Luca, Castelli Ciro, Santacesaria Andrea, Ricciardi Luciano, Rossi Sandra, Gril Joseph, Fioravanti Marco
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-27 (2024)
Abstract Wooden Panel Paintings (WPPs) stand as invaluable cultural artefacts from the past. These works present an intriguing challenge in understanding their complex mechanical behaviour and ensuring their long-term preservation. The present study
Externí odkaz:
https://doaj.org/article/091840abe2504872b50e333bc9e765ec
Publikováno v:
Archives of Transport, Vol 70, Iss 2 (2024)
One of the factors that significantly affect flight safety is bird strikes. Various aircraft parts are vulnerable to damage. For helicopters, the windshield, the front part of the fuselage, and the rotor blades are particularly sensitive to bird coll
Externí odkaz:
https://doaj.org/article/668af2658e454017b572e8aec43fc998
Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
In Accelerated Bridge Construction (ABC), Ultra-High Performance Concrete (UHPC) is often used for connecting precast concrete bridge components, including deck portions of the Deck Bulb-T girders. An alternative low-cost non-proprietary UHPC has bee
Externí odkaz:
https://doaj.org/article/4669d05f391c4e0392079359e54a3d6e
Publikováno v:
Engineering, Technology & Applied Science Research, Vol 14, Iss 2 (2024)
This article presents the results of a study on the influence of Fused Deposition Modeling (FDM) 3D printing parameters on the compressive behavior of test specimens made of PET-G. In this context, 45 test specimens, made by FDM on the Anycubic 4 Max
Externí odkaz:
https://doaj.org/article/4f0af357c82d401795cd897afe7c2b54
Publikováno v:
Data in Brief, Vol 53, Iss , Pp 110223- (2024)
This paper presents a dataset of cyclic tests and FE simulations of T-joints with Circular-Hollow-Section (CHS) chords and passing-through plates. These specimens were designed to be representative of components of beam-to-column joints between CHS c
Externí odkaz:
https://doaj.org/article/64d712bd1b074e2ca9ac0d94f5a5a1e4
Publikováno v:
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, Vol 46, Pp 111-124 (2023)
Pollution is being discussed more and more in the world. It is known that the production of Glass Fiber Reinforced Polyester (GRP) is a polluting process. Also, the implementation of GRP is a process that can cause various ailments to the personnel w
Externí odkaz:
https://doaj.org/article/598545bef00345eb932de1ccb806318e