Search results for: Miroslav Prístavka

Items from 1 to 7 out of 7 results

article

Verification of the measurement system in a production organization

Miroslav Prístavka, Pavol Findura, Ivan Beloev, Maciej Kuboń, more

Agricultural Engineering > 2022 > Vol. 26, No. 1 > 81--90

Monitoring the accuracy of meters by qualified workers and managers is a preventive measure of every organization. The paper focuses on monitoring the accuracy of measuring devices and proposes preventive and corrective actions. The discussed measurement device was tested for accuracy using accuracy indexes Cg and Cgk. The identified deviations in measurements showed that the meter was not fully efficient...

article

Operating parameters and environmental indicators of diesel engines fed with crop-based fuels

Grzegorz Dzieniszewski, Maciej Kuboń, Miroslav Pristavka, Pavol Findura

Agricultural Engineering > 2021 > Vol. 25, No. 1 > 13--28

A comparative analysis of performance of Diesel engines fuelled by diesel oil, methyl ester of rapeseed oil and raw rapeseed oil was performed. The analysis of external characteristics of engines powered by various fuel types was accepted for an assessment. Engine performance rates were analysed while attention was paid to power courses, moment, unit fuel consumption and hour fuel consumption, exhaust...

article

The use of refuse derived fuel (RDF) in the power industry

Jarosław Paszkowski, Maciej Domański, Jacek Caban, Janusz Zarajczyk, more

Agricultural Engineering > 2020 > Vol. 24, No. 3 > 83--90

The paper presents the concept of use of fuels produced from production waste (RDF). The usefulness of RDF processed into pellets used in the chemical and power industry was also analyzed. The paper presents the results of research on the quality and content of selected elements in RDF pellets. The values of individual indexes are within the ranges typical for fuels manufactured from plastics. The...

article

Usable agricultural area of farms and their material and energy expenditure efficiency

Kamil Depo, Agnieszka Szparaga, Miroslav Pristavka, Sławomir Kocira

Agricultural Engineering > 2020 > Vol. 24, No. 1 > 15--24

The paper analyzes the efficiency of material and energy expenditure in 679 farms with agricultural production as the main source of income for the years 2013-2015. Six groups of farms were identified according to usable agricultural area (UAA). The aim of the work was to determine the impact of UAA of farms on their material and energy expenditure efficiency. It was found that the area of UAA determines...

article

Acoustic emission of corroded weldments during tensile test

Michal Sustr, Jaroslav Zacal, Peter Dostal, Oldrich Cerny, more

Management Systems in Production Engineering > 2019 > nr 4 (27) > 211--216

The article deals with the use of acoustic emission to identify the formation of cracks during the mechanical loading in the corrosive attacked weldment S235JR+N. The experiment includes the methodology for continual record of emissive signals, data analysis and monitoring of material response to monitor mechanical stress effect in real time. There is possibility to observe response of corrosive degraded...

article

Maintaining the appropriate level of quality in the aspect of machinery and equipment safety in food industry

Agata Kielesińska, Miroslav Pristavka

Quality Production Improvement - QPI > 2019 > Vol. 1, Iss. 1 > 124--130

In the paper, the problem and importance of maintaining an appropriate level of quality in relation to labor protection in the light of EU and national legal standards have been presented. Maintenance of machines and, consequently, stability in the field of process quality is identified on the basis of specific management requirements according the machinery safety in food industry, also with respect...

article

The machinery safety management - selected issues

Agata Kielesińska, Miroslav Pristavka

System Safety : Human - Technical Facility - Environment > 2019 > Vol. 1, nr 1 > 45--52

In paper, the issues and the essence of labor protection in relation to EU and national legal standards in the field of machine safety have been presented. In the elaboration also, the requirements and selected issues of machine safety management in the sphere of their construction, production, distribution and operation have been defined. But above all, the general principles of hazard assessment...

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INFONA - science communication portal

Search results for: Miroslav Prístavka

Verification of the measurement system in a production organization

Operating parameters and environmental indicators of diesel engines fed with crop-based fuels

The use of refuse derived fuel (RDF) in the power industry

Usable agricultural area of farms and their material and energy expenditure efficiency

Acoustic emission of corroded weldments during tensile test

Maintaining the appropriate level of quality in the aspect of machinery and equipment safety in food industry

The machinery safety management - selected issues

Filter options

Publication date

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Journal

INFONA - science communication portal

Search results for: Miroslav Prístavka

Verification of the measurement system in a production organization

Operating parameters and environmental indicators of diesel engines fed with crop-based fuels

The use of refuse derived fuel (RDF) in the power industry

Usable agricultural area of farms and their material and energy expenditure efficiency

Acoustic emission of corroded weldments during tensile test

Maintaining the appropriate level of quality in the aspect of machinery and equipment safety in food industry

The machinery safety management - selected issues

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