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Stress intensity factors numerical calculations for two penny shaped cracks in the elastic solid
(Pergamon-Elsevier Science Ltd, Oxford, 2020)
In the face of enormous costs of developing new aircraft, high fuel prices, increasingly demanding environmental standards, harsh economic race and the fight against competing manufacturers, today's aviation is adapting ...
Fatigue fracture analysis of helicopter landing gear cross tube
(Pergamon-Elsevier Science Ltd, Oxford, 2021)
This paper presents the failure analysis results of the helicopter skid landing gear. The helicopter skid landing gear fractured while the helicopter was on the ground at the airport. The aft cross tube of the landing gear ...
Bucket wheel excavators: Dynamic response as a criterion for validation of the total number of buckets
(Elsevier Sci Ltd, Oxford, 2020)
An original method for validation of the number of buckets on the working device of a bucket wheel excavator based on the dynamic response of its slewing superstructure (SS) is presented. A set of 16 seemingly acceptable ...
The gaseous products characterization of the pyrolysis process of various agricultural residues using TGA-DSC-MS techniques
(Springer, Dordrecht, 2020)
Slow pyrolysis characteristics of agricultural residue feedstocks (corn brakes, wheat straw, and hazelnut shell) were investigated by simultaneous thermal analysis (STA-TG-DTG-DSC), coupled with mass spectrometry (MS). ...
Life cycle assessment of wood chips supply chain in Serbia
(Pergamon-Elsevier Science Ltd, Oxford, 2020)
Two most common systems of forest biomass supply chains in Serbia are evaluated by using the Life Cycle Assessment (LCA) approach: 'cut-to-length' system with penduculate oak (CLO) on flat terrains with a tractor equipage, ...
A mathematical model of biomass downdraft gasification with an integrated pyrolysis model
(Elsevier Sci Ltd, Oxford, 2020)
A zero-dimensional mathematical model for downdraft gasification of biomass in fixed or slowly moving bed gasifiers was developed and implemented in Engineering Equation Solver (EES). The proposed model does not consider ...
Distributing Sequential Control for Manufacturing Automation Systems
(IEEE - Inst Electrical Electronics Engineers, 2020)
Recent trends in manufacturing require the use of reconfigurable equipment that facilitates rapid and cost-effective change of functionality through modular design, which supports fast integration. Intelligent devices ...
Residual stress and tribological performance of ZrN coatings produced by reactive bipolar pulsed magnetron sputtering
(MDPI, Basel, 2021)
In the past few decades, ZrN thin films have been identified as wear resistant coatings for tribological applications. The mechanical and tribological properties of ZrN thin layers depend on internal stress induced by the ...
Safety of autonomous inland vessels: An analysis of regulatory barriers in the present technical standards in Europe
(Elsevier, Amsterdam, 2020)
The paper presents an analysis of technical regulations addressing the safety of inland cargo vessels in Europe, in light of the developments leading towards the introduction of autonomous ships in inland navigation. The ...
Editorial - Damage, cracks and failure analysis
(Pergamon-Elsevier Science Ltd, Oxford, 2021)
The 1st Virtual European Conference on Fracture (VECF1) has gathered more than 300 researchers from all over the world. They have presented more 320 papers, including 9 plenary lectures in the scope of the main VECF1 topics. ...