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Wyszukujesz frazę "Delic, Muamer" wg kryterium: Autor


Wyświetlanie 1-4 z 4
Tytuł:
Development of Parametric CAD Model and Structural Analysis of the Car Jack
Autorzy:
Pervan, Nedim
Muminović, Adis J.
Muminović, Adil
Delić, Muamer
Powiązania:
https://bibliotekanauki.pl/articles/102717.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
car jack
parametric model
theoretical analysis
structural analysis
podnośnik samochodowy
model parametryczny
analiza teoretyczna
analiza strukturalna
Opis:
The purpose of a car jack is lifting the car and maintaining it at a certain height during different repairs. This paper focuses on the design of car jack, which belongs to the basic equipment of cars. Cars jacks are used mainly for changing tires and small repairs of a car. The aim of this paper was to create a parametric CAD model of a car jack and carry out numerical structural analysis of the car jack using the created parametric CAD model. The development of the parametric CAD model and structural analysis was performed using the CATIA V5 system. This paper describes the modern way of creating more complex mechanisms, which support quick modification of its parameters, and thus the entire design. The whole model of the car jack was parametrized. The stresses obtained by finite element method (FEM) analysis were confirmed with the analytical calculation in characteristic parts of the design, with some exceptions. At the end of the paper, an analysis of the obtained results was performed, on the basis of which specified conclusions were made.
Źródło:
Advances in Science and Technology. Research Journal; 2019, 13, 3; 24-30
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mathematical modelling of bridge crane dynamics for the time of non-stationary regimes of working hoist mechanism
Autorzy:
Čolić, Mirsad
Pervan, Nedim
Delić, Muamer
Muminovic, Adis J.
Odzak, Senad
Hadžiabdić, Vahidin
Powiązania:
https://bibliotekanauki.pl/articles/2172768.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
bridge crane
main girder of a crane
dynamic loads
suwnica
dźwig
obciążenia dynamiczne
Opis:
Bridge crane is exposed to dynamic loads during its non-stationary operations (acceleration and braking). Analyzing these operations, one can determine unknown impacts on the dynamic behavior of bridge crane. These impacts are taken into consid- eration using selected coefficients inside the dynamic model. Dynamic modelling of a bridge crane in vertical plane is performed in the operation of the hoist mechanism. The dynamic model is obtained using data from a real bridge crane system. Two cases have been analyzed: acceleration of a load freely suspended on the rope when it is lifted and acceleration of a load during the lowering process. Physical quantities that are most important for this research are the values of stress and deformation of main girders. Size of deformation at the middle point of the main crane girder is monitored and analyzed for the above-mentioned two cases. Using the values of maximum de- formation, one also obtains maximum stress values in the supporting construction of the crane.
Źródło:
Archive of Mechanical Engineering; 2022, LXIX, 2; 189--202
0004-0738
Pojawia się w:
Archive of Mechanical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stiffness Analysis of the External Fixation System at Axial Pressure Load
Autorzy:
Pervan, Nedim
Mešić, Elmedin
Muminović, Adis J.
Delić, Muamer
Muratović, Enis
Powiązania:
https://bibliotekanauki.pl/articles/2201778.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
external fixation device
stiffness analysis
interfragmentary displacements
principal stresses
Opis:
The paper analyzes the stiffness of the Orthofix external fixation system at axial pressure load, applied to the lower leg in case of an unstable fracture. Based on the actual construction of the Orthofix fixator, its 3D model was formed, and then a structural analysis was performed in the CATIA V5 software system. The aim of this paper is to investigate the mechanical properties of Orthofix fixator. FEM analysis of the fixator revealed displacements at characteristic points of the structure and fractures. During the FEM analysis, it is possible to change the load values, all with the aim of obtaining the best possible information about the behavior of the fixator during installation and use by the patient. Based on the results obtained from the FEM analysis, it can be concluded that the Orthofix fixative shows very good stiffness, but also that it can be improved by using newer materials, such as composite or some alloys of titanium and aluminum.
Źródło:
Advances in Science and Technology. Research Journal; 2022, 16, 3; 226--233
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Structural Analysis and Optimization of Electric Bike Front Drive with Bottom Bracket Electric Motor
Autorzy:
Mesic, Elmedin
Masic, Adnan
Muratovic, Enis
Delic, Muamer
Hasanbegovic, Salem
Powiązania:
https://bibliotekanauki.pl/articles/2024058.pdf
Data publikacji:
2021
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
design
BB drive
CAD/CAE software
structural analysis
optimization
prototype
projektowanie
napęd BB
oprogramowanie CAD/CAE
analiza strukturalna
optymalizacja
prototyp
Opis:
The main objective of this research was to propose a light and practical design solution for electric bike front drive with bottom bracket electric motor. The initial design needs to be redesigned so it can enable simultaneous use of the electric drive and pedal drive, with integration of the front gear shifter. After gathering the basic information linked to the problem and inspecting the initial design solution, the assets and flaws have been identified. The CAD models of the considered possible solutions were developed into FEM models which were used for struc- tural analysis in CAD/CAE software system CATIA. On the basis of the FEM analysis and additional criteria, the optimal solution was chosen, and structural optimization, based on FEM model, was performed. A prototype was manufactured and a mounting process in a place of the initial design was performed. Afterwards, electric bike with mounted prototype was tested under real conditions.
Źródło:
Advances in Science and Technology. Research Journal; 2021, 15, 1; 273-282
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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