Search Results - "Mączak, Jędrzej"

Experimental and numerical study on failure mechanisms of the 7.62× 25 mm FMJ projectile and hyperelastic target material during ballistic impact by Zochowski, Pawel, Cegła, Marcin, Szczurowski, Krzysztof, Mączak, Jędrzej, Bajkowski, Marcin, Bednarczyk, Ewa, Grygoruk, Roman, Magier, Mariusz, Pyka, Dariusz, Bocian, Mirosław, Jamroziak, Krzysztof, Gieleta, Roman, Prasuła, Piotr

“…The main aim of the work was the experimental and numerical analysis of the energy absorption/dissipation capabilities and failure mechanisms of novel…”
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Aspects of balanced development of RES and distributed micro-cogeneration use in Poland: Case study of a µCHP with Stirling engine by Chmielewski, Adrian, Gumiński, Robert, Mączak, Jędrzej, Radkowski, Stanisław, Szulim, Przemysław

“…Distributed generation of electric energy in decentralized systems plays an increasingly vital role in Europe. This constitutes a challenge in the development…”
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Experimental and numerical study on failure mechanisms of the 7.62$$\times $$ 25 mm FMJ projectile and hyperelastic target material during ballistic impact by Zochowski, Pawel, Cegła, Marcin, Szczurowski, Krzysztof, Mączak, Jędrzej, Bajkowski, Marcin, Bednarczyk, Ewa, Grygoruk, Roman, Magier, Mariusz, Pyka, Dariusz, Bocian, Mirosław, Jamroziak, Krzysztof, Gieleta, Roman, Prasuła, Piotr

“…Abstract The main aim of the work was the experimental and numerical analysis of the energy absorption/dissipation capabilities and failure mechanisms of novel…”
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Fuel injector diagnostics based on observations of magnetic flux changes by Więcławski, Krzysztof, Mączak, Jędrzej, Szczurowski, Krzysztof

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Electric current characteristics of the injector generating fuel doses by Więcławski, Krzysztof, Mączak, Jędrzej, Szczurowski, Krzysztof

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Electric Current Waveform of the Injector as a Source of Diagnostic Information by Więcławski, Krzysztof, Mączak, Jędrzej, Szczurowski, Krzysztof

“…The article discusses the method of evaluation of the fuel injector operation based on the observation of the electric current parameters, which were measured…”
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Method of Fuel Injector Diagnosis Based on Analysis of Current Quantities by Więcławski, Krzysztof, Figlus, Tomasz, Mączak, Jędrzej, Szczurowski, Krzysztof

“…This paper discusses a method of diagnosing electromagnetic valves of injection systems in combustion engines. Based on multiple analyses of electrical…”
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Local meshing plane analysis as a source of information about the gear quality by MAczak, Jedrzej

“…In the paper the application of the local meshing plane concept is discussed and applied for detecting of tooth degradation due to fatigue, and for overall…”
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New approach of model based detection of early stages of fuel injector failures by Mączak, Jędrzej, Więcławski, Krzysztof, Szczurowski, Krzysztof

“…The aim of the work was to develop a method of real time diagnosing electromagnetic fuel injectors using the observation of electric current parameters…”
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Model-based detection of local defects in gears by Mączak, Jędrzej, Jasiński, Marcin

“…The paper is presenting a methodology for developing model-based method of gear fault diagnostics. First the simulation model of the helical gearbox is…”
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Electric current as a source of information about control parameters of indirect injection fuel injector by Więcławski, Krzysztof, Mączak, Jędrzej, Szczurowski, Krzysztof

“…The article discusses results of the laboratory experiments in which fuel injectors used in indirect injection internal combustion engines were tested. During…”
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Application of energy operators for detection of failures in gearboxes by Gałęzia, Adam, Gumiński, Robert, Jasiński, Marcin, Mączak, Jędrzej

“…The paper presents the possibility of detection of early stages of local faults in gears using energy operators. During operation of gearbox, the local faults,…”
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Multicomponent decomposition of a time-varying acoustic Doppler signal generated by a passing railway vehicle using Complex Shifted Morlet Wavelets by Christos, Yiakopoulos, Jedrzej, Maczak, Konstantinos, Rodopoulos, Ioannis, Antoniadis

“…•Wayside condition monitoring for planned maintenance.•An invariance approach for multicomponent decomposition of time-varying signals.•Estimation of the…”
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Aspects of balanced development of RES and distributed micro-cogeneration use in Poland: Case study of a mu CHP with Stirling engine by Chmielewski, Adrian, Guminski, Robert, Maczak, Jedrzej, Radkowski, Stanislaw, Szulim, Przemyslaw

“…Distributed generation of electric energy in decentralized systems plays an increasingly vital role in Europe. This constitutes a challenge in the development…”
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Model of an electric vehicle powered by a PV cell - A case study by Chmielewski, Adrian, Szulim, Przemyslaw, Gregorczyk, Mariusz, Guminski, Robert, Mydlowski, Tomasz, Maczak, Jedrzej

“…The paper presents a model of an electric vehicle with a thin flexible photovoltaic cell installed on the roof. The vehicle's model consists of the following…”
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Model of a stirling engine with a rhombic drive: Case study by Chmielewski, Adrian, Guminski, Robert, Maczak, Jedrzej, Mydlowski, Tomasz

“…This work presents a dynamic model of the Stirling engine with a rhombic working mechanism which was combined with the thermodynamic model taking into…”
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Selected properties of the adiabatic model of the Stirling engine combined with the model of the piston-crankshaft system by Chmielewski, Adrian, Guminski, Robert, Maczak, Jedrzej

“…This work presents the ideal adiabatic model of the Stirling engine which was combined with the dynamic model of the piston-crankshaft system with three…”
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Dynamic model of a free-piston Stirling engine with four degrees of freedom combined with the thermodynamic submodel by Chmielewski, Adrian, Guminski, Robert, Maczak, Jedrzej

“…The work presents a dynamic model of the Stirling engine with a free piston, which was combined with a thermodynamic model taking into account isothermal heat…”
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Evolution of the instantaneous distribution of energy density on a local meshing plane as the measure of gear failures by Maczak, J.

“…In the paper a method of vibroacoustic signal analysis based on meshing local plane ldquopinion tooth - gear toothrdquo concept is presented. The method is…”
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