@misc{OPUS4-17931, title = {3. Ingenieurtag 2016 der Fakult{\"a}t Maschinenbau, Elektro- und Energiesysteme - GUS und Osteuropatag - NESEFF-Netzwerktreffen 2016, Tagungsband}, editor = {Simon, Sylvio}, publisher = {Brandenburgische Techn. Univ.}, address = {Cottbus-Senftenberg}, isbn = {978-3-940471-28-4}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:co1-opus4-40523}, pages = {185}, abstract = {Die GUS- und Osteuropatage der Fakult{\"a}t Maschinenbau, Elektro- und Energiesysteme sind eingebunden in eine gesamte Veranstaltungswoche, deren zentrales Element der Triebwerkstag (10 Jahre UTC) ist. Mit dem Internationalen Tag in Senftenberg bestehend aus internationalem Br{\"u}ckenbauwettbewerb mit Liveschaltung zur SSOU nach Shanghai und den weiteren internationalen Vortr{\"a}gen sowie dem Ingenieurtag mit Informationen {\"u}ber Forschungsprofessuren, Automatisierungstechnik und Fabrikplanung. Ein Treffen von Absolventen rundet diese Programmwoche ab. Die Fakult{\"a}t Maschinenbau, Elektro- und Energiesysteme entstand 2016 im Zuge der Neustrukturierung der Fakult{\"a}ten der BTU CS nach ihrer Neugr{\"u}ndung im Jahre 2013. Sie ging aus den Vorg{\"a}ngerfakult{\"a}ten Maschinenbau, Elektrotechnik und Wirtschaftsingenieurwesen am Campus Cottbus und der Fakult{\"a}t f{\"u}r Ingenieurwissenschaften am Campus Senftenberg hervor. Hier sind jetzt die Kompetenzen des Maschinenbau und der Elektround Energietechnik vereint. Der Austausch mit Wissenschaftler aus anderen L{\"a}ndern wird als Tradition an beiden Standorten gelebt. Neben dem Empfang von Wissenschaftlern und Studierenden geh{\"o}rt auch der Besuch in den jeweiligen L{\"a}ndern dazu. Mit der Gr{\"u}ndung des internationalen Netzwerkes neseff im Jahr 2015 in Baku entstand ein Netzwerk, das sich mit seinen Schwerpunkten Energieerzeugung und Energieeffizienz mit bedeutenden und zentralen Fragen der modernen Volkswirtschaften auf breitem Gebiet besch{\"a}ftigt. Es hat seine Heimstatt im IURS e.V., einem An-Institut der BTU CS. Die Tatsache, dass weitere osteurop{\"a}ische Universit{\"a}ten dem Netzwerk beitreten werden, st{\"a}rkt das Netzwerk und seine Akteure. Zwischen den GUS- und Osteuropatagen der Fakult{\"a}t 3, die erstmalig stattfinden und dem bereits zum 3. Mal stattfindenden Ingenieurtag in Senftenberg, er folgt der Tradition der Wissenschaftstage der Hochschule Lausitz, ist ein vielseitiges Vortrags- und Besuchsprogramm vorbereitet, das jedoch gen{\"u}gend Zeit f{\"u}r Gespr{\"a}che und Diskussionen bietet. Ich w{\"u}nsche uns Allen erfolgreichen Tage an der BTU CS.}, language = {de} } @misc{SalemFraňaSimon, author = {Salem, Shehab and Fraňa, Karel and Simon, Sylvio}, title = {Experimental and Numerical Study of the AeroAcoustics of Flow over Structured Sheet Metals}, series = {2021 25th International Conference on Circuits, Systems, Communications and Computers (CSCC)}, journal = {2021 25th International Conference on Circuits, Systems, Communications and Computers (CSCC)}, edition = {1. Auflage}, isbn = {978-1-6654-2749-4}, doi = {10.1109/CSCC53858.2021.00013}, pages = {26 -- 36}, abstract = {This paper investigates experimentally and numerically the aero-acoustic noise generated by airflow around sheet metals with periodic hills of three different geometries named KMT, PWO and WAB used in automotive industry. Each sheet was tested experimentally in a wind tunnel at airflow of free-stream-velocity of 18 m/s and Reynold's number based on the respective sheet thickness in the range of 1800-4200. The experiment was based on measuring the aero-dynamic sound generated by each sheet using a microphone. Moreover, it was based on measuring the velocity fluctuation after the sheets trailing edge by a Hot Wire Anemometer (HWA). Finally, an acoustic camera was used to locate the locations of sound sources in the flow. On the other hand, the numerical analysis used turbulence model as Large Eddy Simulation with Kinetic Energy Transport as a sub-grid model. Ffowcs-Williams \& Hawkings model was used to predict the acoustic sources. Agreements were found between the trend of acoustic noise produced from experiment and numerical simulation over some ranges of frequency. The experiment has showed that the three sheets had comparable sound pressure level over the whole spectrum while the numerical results have showed that KMT sheet has achieved significant loudness at frequencies under 400 Hz while the WAB sheet has achieved significant quietness at frequencies below 400 Hz. The velocity contours obtained from the simulation showed that flow is laminar over some length before it changes to turbulent at a transition point. This behavior agrees with other data presented for long sheets subjected to flow of similar values of Reynolds Number.}, language = {en} } @incollection{SimonFraňaEgertetal., author = {Simon, Sylvio and Fraňa, Karel and Egert, Josef and Koř{\´i}nek, Tom{\´a}š}, title = {Untersuchungen an W{\"a}rmetauchern f{\"u}r Fußbodenheizungen}, series = {3. Ingenieurtag 2016 der Fakult{\"a}t Maschinenbau, Elektro- und Energiesysteme - GUS und Osteuropatag - NESEFF-Netzwerktreffen 2016, Tagungsband}, booktitle = {3. Ingenieurtag 2016 der Fakult{\"a}t Maschinenbau, Elektro- und Energiesysteme - GUS und Osteuropatag - NESEFF-Netzwerktreffen 2016, Tagungsband}, editor = {Simon, Sylvio}, publisher = {Cottbus-Senftenberg}, address = {Brandenburgische Techn. Univ.}, isbn = {978-3-940471-28-4}, pages = {115 -- 119}, abstract = {Das Ziel der Untersuchung ist die Entwicklung eines neuen Konzeptes f{\"u}r W{\"a}rmetauscher sowie die experimentellen und numerischen Untersuchung an den w{\"a}rme{\"u}bertragenden Fl{\"a}chen. F{\"u}r die experimentelle Untersuchung wurde eine neue Messanlage gebaut und die Untersuchungsverfahren f{\"u}r die thermodynamischen Tests definiert. Die Str{\"o}mung mit W{\"a}rme{\"u}bergang wurde mit der Hilfe der numerischen Simulation untersucht. Die Ergebnisse wurden mit den experimentellen Ergebnissen vergleichen und zeigten eine hohe {\"U}bereinstimmung. Außer den thermodynamischen Untersuchungen wurden auch Studien der Luftqualit{\"a}t durchgef{\"u}hrt. In diesem Fall geht es um eine numerische Studie zur CO2 Verteilung im Raum. Eine niedrige erforderliche Frischluftzufuhr f{\"u}hrt oft zu einem niedrigen Energieverbrauch}, language = {de} } @misc{SimonShvetzPalekhovaetal., author = {Simon, Sylvio and Shvetz, Vasily and Palekhova, Ludmila and Palekhov, Dmitry}, title = {International Network Neseff - Networking for Energy supply and energy efficiency}, series = {Bulletin of Prydneprovs'ka State Academy of Civil Engineering and Architecture}, journal = {Bulletin of Prydneprovs'ka State Academy of Civil Engineering and Architecture}, number = {3}, issn = {2312-2676}, pages = {S. 6}, language = {de} } @misc{ShvetzPalekhovaPalekhovetal., author = {Shvetz, Vasily and Palekhova, Ludmila and Palekhov, Dmitry and Simon, Sylvio}, title = {Energy efficiency criteria as a focus for market-driven strategies of large companies in transition economies}, series = {Journal Scientific Bulletin of National Mining University}, journal = {Journal Scientific Bulletin of National Mining University}, number = {6}, issn = {2071-2227}, pages = {157 -- 164}, abstract = {The purpose of the presented research is to reveal the critical importance of energy efficiency indicators for large industrial companies from countries with economies in transition for increasing their competitiveness in local and global markets.}, language = {en} } @misc{OPUS4-17292, title = {International workshop "Energy supply and energy efficiency"}, editor = {Simon, Sylvio}, publisher = {Brandenburgische Technische Universit{\"a}t}, address = {Cottbus ; Senftenberg}, isbn = {3-9810211-8-5}, pages = {100}, abstract = {Vom 21.-27.09.2015 fand mit Unterst{\"u}tzung des Ausw{\"a}rtigen Amtes an der Technischen Universit{\"a}t Aserbaidschan der internationale Workshop Energieversorgung - Energieeffizienz statt. Hierbei trafen sich Wissenschaftler, Mitarbeiter und Studierende aus 4 L{\"a}ndern zusammen, um {\"u}ber aktuelle Fragestellungen und ihre L{\"o}sungen im Bereich Energieversorgung - Energieeffizienz zu diskutieren.}, language = {en} } @book{HoenowMeissner, author = {H{\"o}now, Gerhard and Meißner, Thomas}, title = {機械設計實戰—從零件、裝配到創新設計}, edition = {5. Auflage}, publisher = {China Machine Press}, address = {Peking}, isbn = {978-7-111-72635-7}, pages = {VI, 230}, language = {mul} } @misc{BuergerSimonHernschier, author = {B{\"u}rger, Andreas and Simon, Sylvio and Hernschier, Stephan}, title = {Intelligent Sensor Technology for Rotating Parts in Machines and Plants}, series = {Machine Building and Energy: New Concepts and Technologies (MBENCT)}, journal = {Machine Building and Energy: New Concepts and Technologies (MBENCT)}, editor = {Namazov, Subhan and Yusubov, Nizami and Simon, Sylvio}, edition = {1.Auflage}, publisher = {Trans Tech Publication Ltd.}, address = {Baech}, isbn = {978-3-0364-1034-0}, pages = {209 -- 216}, abstract = {Rotating parts such as shafts, gear wheels, ball bearings or rollers are subject to wear that limits their life cycle. Damage causes loss of production and consequential damage to the entire pro- duction plant. Based on the application in a support roller, a system design is presented with which it is possible to record and wirelessly transmit relevant measured values in or on rotating machines without an additional voltage source. The system is largely maintenance-free and can be implemented with components that are currently freely available on the market.}, language = {en} } @misc{SimonYusubovAmirli, author = {Simon, Sylvio and Yusubov, Nizami and Amirli, Samir}, title = {Formation of Geometric Parameters of the Surfaces of Cylindrical Parts during Waterjet Cutting}, series = {Machine Building and Energy: New Concepts and Technologies (MBENCT)}, journal = {Machine Building and Energy: New Concepts and Technologies (MBENCT)}, editor = {Simon, Sylvio and Amirov, Fariz and Namazov, Subhan}, publisher = {Trans Tech Publication Ltd.}, address = {Baech}, isbn = {978-0364-0034-1}, pages = {59 -- 64}, abstract = {The article is devoted to the study of the technological process of water jet cutting of cylindrical parts on CNC machines. The results of experimental data on determining the accuracy of dimensional deviation, surface roughness, and taper of cylindrical parts depending on the circular milling of a water jet during water jet cutting are presented.}, language = {en} } @misc{OPUS4-33337, title = {Machine Building and Energy: New Concepts and Technologies (MBENCT)}, editor = {Simon, Sylvio and Yusubov, Nizami and Namazov, Subhan}, edition = {1. Auflage}, publisher = {Trans Tech Publication Ltd.}, address = {Baech}, isbn = {978-0364-0034-1}, doi = {10.4028/b-Yw09VE}, pages = {298}, abstract = {Selected peer-reviewed full text papers from the 2nd International Scientific-Practical Conference "Machine Building and Energy: New Concepts and Technologies" (MBENCT 2023)}, language = {en} } @misc{BuergerSimonHernschier, author = {B{\"u}rger, Andreas and Simon, Sylvio and Hernschier, Stephan}, title = {A self-powered sensor with wireless data transmission for use on rotating parts}, series = {Energieautonome Sensorsysteme 2024 12. GMM-Fachtagung, 19. - 20. M{\"a}rz 2024 in Freiburg}, volume = {2024}, journal = {Energieautonome Sensorsysteme 2024 12. GMM-Fachtagung, 19. - 20. M{\"a}rz 2024 in Freiburg}, edition = {1.Auflage}, publisher = {VDE Verlag GmbH}, address = {Berlin}, isbn = {978-3-8007-6299-6}, issn = {1432-3419}, pages = {80 -- 82}, abstract = {Rotating parts such as shafts, gear wheels, ball bearings or rollers are subject to wear that limits their lifetime. Damage causes production downtime and consequential damage to the entire production plant. This system design makes it possible to record and wirelessly transmit measured values on rotating parts without an additional voltage source. The prototype is presented using the example of an application on a support roller and the economic efficiency of the system is analysed.}, language = {en} } @misc{DannebergSchneiderGalovicetal., author = {Danneberg, Nina and Schneider, Robert and Galovic, M. and Probst, M.}, title = {Damage analysis and damage prevention on an extrusion line}, series = {"Machine-building and Energy: New Concepts and Technologies" International Scientific-practical Conference materials, December 2-3, 2021, AzTU, Baku, Azerbaijan}, journal = {"Machine-building and Energy: New Concepts and Technologies" International Scientific-practical Conference materials, December 2-3, 2021, AzTU, Baku, Azerbaijan}, publisher = {Universit{\"a}t}, address = {Baku}, pages = {21 -- 23}, abstract = {In the following parts, a damage analysis of an extrusion line is presented. An important point is the recording of the damage and the consideration of all facts around the operation and the history of the machine. The investigations in the laboratory confirmed the facts gathered in the hypothesis [1]. The main cause to be assumed is the age of the machine and the resulting load changes, in connection with the additional holes and the carbide concentration. By an unfavourable coincidence, a borehole was drilled in a place where there was a high concentration of carbides. From the already partially corroded fracture edges, it can be assumed that it was a gradual process until the final fracture of the component occurred. The fracture of the component could be prevented in the future by a different maintenance strategy for machines of the same construction [2].}, language = {en} } @misc{OkoloBuergerSimon, author = {Okolo, Chukwuemeka and B{\"u}rger, Andreas and Simon, Sylvio}, title = {Optimisation of a construction machine vibro displacement column}, series = {"Machine-building and Energy: New Concepts and Technologies" International Scientific-practical Conference materials, December 2-3, 2021, AzTU, Baku, Azerbaijan}, journal = {"Machine-building and Energy: New Concepts and Technologies" International Scientific-practical Conference materials, December 2-3, 2021, AzTU, Baku, Azerbaijan}, publisher = {Universtit{\"a}t}, address = {Baku}, pages = {86 -- 88}, abstract = {The Vibro Displacement Column (VDC) is one of the most widely-used techniques in ground improvement. The present design of the column is exposed to high stresses from the soil during operation. There has been an increased fracture failure on basic parts of this VDC which has led to increase the downtime in construction projects. The major points of failures are identified and analyzed. Optimized design is presented after undergoing functionality experiments.}, language = {en} } @misc{SimonTaeschnerRiederetal., author = {Simon, Sylvio and Taeschner, Dirk and Rieder, Thomas and Schneider, Robert and Hernschier, Stephan and Magister, Jan and Fritsch, Tim and Abbasov, Ilgar and Turabov, Dashqin and Globa, Svetlana}, title = {Investigation in characteristics of belt conveyors and their idler rollers for coal-fired power plants}, series = {Safety and Reliability of Power Industry}, volume = {14}, journal = {Safety and Reliability of Power Industry}, number = {3}, issn = {2542-2057}, doi = {10.24223/1999-5555-2021-14-3-125-133}, pages = {125 -- 133}, abstract = {Belt conveyors are highly efficient systems used in mining and other industries to transport bulk materials, mainly brown coal and overburden, over distances ranging from short distances to several kilometres. For technical reasons, their operation is associated with noise emissions. During inspections and maintenance this can lead to increased noise exposure of employees. In the vicinity of residential buildings or in areas needing protection, exceeding the emission limits can lead to a temporary restriction of the operation of these high performance installations. Measures are required to reduce the noise impact primarily at the source or in the immediate vicinity. The acoustic and mechanical parameters are investigated on a test bench at the Technical University of Brandenburg (BTU) Cottbus-Senftenberg as part of the drive assembly tests in cooperation with LEAG. The stages of these tests are: Run-up test. In this test the supporting roller is accelerated under test load to a circumferential speed of 10 m/s and the sound pressure level is recorded. This makes it possible to calculate the sound emission as a function of the peripheral speed; Recording the geometry of the idler gear. An accurate description of the geometry of the idler housing allows conclusions to be drawn about the possible causes of excitation. The defined characteristics serve to quantify the acoustic effect of the driven rollers and derive specifications for use in belt conveyor systems. Based on the special requirements to the planned belt conveyor system, an adapted selection of low-noise idler rollers can be made at an early stage on the basis of specified parameters and confirmed test results.}, language = {en} } @techreport{BuergerSimonHernschieretal., author = {B{\"u}rger, Andreas and Simon, Sylvio and Hernschier, Stephan and Fritzsche, Pascal and Magister, Jan and Fritsch, Tim}, title = {Untersuchungen zur Eigenerw{\"a}rmung von Labyrinthdichtringen in Tragrollen}, doi = {10.5281/zenodo.11057426}, pages = {1 -- 5}, abstract = {Labyrinthdichtringe (LDR) in Tragrollen von Gurtf{\"o}rderern bestehen aus mehreren Elementen welche im Betrieb aneinander "reiben" sollten (LDR außen, Fett, LDR innen) und sich infolge dessen erw{\"a}rmen k{\"o}nnen. Eine weitere Erw{\"a}rmung kann durch die wirkenden Kr{\"a}fte und Wettereinfl{\"u}sse erfolgen. Die Erw{\"a}rmung {\"u}bertr{\"a}gt sich auf das Schmiermittel und beeinflusst damit die Schmierf{\"a}higkeit sowie das Fließverhalten des Schmiermittels. Der Labyrinthdichtring einer Tragrolle wurde f{\"u}r die Untersuchung der Eigenerw{\"a}rmung mit Temperatursensoren ausger{\"u}stet. Auf einem Tragrollenpr{\"u}fstand der BTU Cottbus-Senftenberg wurden w{\"a}hrend mehrerer Langzeitversuche die Temperaturen gemessen und aufgezeichnet. Die aufgenommenen Temperaturkurven zeigen den typischen Verlauf eines Verz{\"o}gerungsgliedes 1.Ordnung wobei die Aufheiz- und Abk{\"u}hlkurven unterschiedliche Zeitkonstanten aufweisen. Außerdem zeigen sich teilweise kurz vor dem {\"U}bergang zum station{\"a}ren Zustand weitere kurzzeitige Temperaturerh{\"o}hungen. Die Untersuchungen dienen als Vorarbeiten f{\"u}r weitere Messungen und Optimierungen an Labyrinthdichtringen von Tragrollen.}, language = {de} } @misc{OPUS4-33615, title = {2nd International Scientific-Practical Conference Machine Building and Energy: New Concepts and Technologies (MBENCT)}, editor = {Namazov, Subhan and Yusubov, Nizami and Simon, Sylvio}, edition = {1. Auflage}, publisher = {Trans Tech Publications LtD.}, address = {Switzerland}, isbn = {9783036403175}, pages = {594}, abstract = {This edition includes selected articles presented at the 2nd International Scientific-Practical Conference "Machine Building and Energy: New Concepts and Technologies" (MBENCT 2023, December 4-5, 2023, AzTU, Baku, Azerbaijan). The purpose of the Conference was to formulate new challenges that create a scientific and technological basis that determines the increase in environmental safety and the economic efficiency of the infrastructure in connection with the development of production and energy fields. The publication will be useful to specialists in machine-building, energy and modern communication and information technologies.}, language = {en} } @misc{BuergerSimonHernschier, author = {B{\"u}rger, Andreas and Simon, Sylvio and Hernschier, Stephan}, title = {Prototype of an energy harvesting sensor with wireless data transmission}, series = {iCampμs Cottbus Conference 2024}, journal = {iCampμs Cottbus Conference 2024}, publisher = {AMA Service GmbH}, address = {Wunstorf}, isbn = {978-3-910600-00-3}, doi = {10.5162/iCCC2024/P1}, pages = {120 -- 122}, abstract = {Rotating parts such as shafts, gear wheels, ball bearings or idlers are subject to wear that limits their service life. Damage causes production downtime and consequential damage to the entire production plant. Based on the application in an idler roller, a system design is presented with which it is possible to record and wirelessly transmit relevant measured values in or on rotating machines without an additional voltage source. The system is largely maintenance-free and can be realised with components that are currently freely available on the market.}, language = {de} } @misc{SimonAbbasovFritzsche, author = {Simon, Sylvio and Abbasov, Ilgar and Fritzsche, Pascal Dirk}, title = {Influence of optimization of cutting parameters and tools in turning roughing on surface roughness and energy efficiency}, series = {"Machine -building and Energy: New Concepts and Technologies" I nternational S cientific -practical C onference MATER IALS, December 2-3, 2021, AzTU, Baku, Azerbaijan}, journal = {"Machine -building and Energy: New Concepts and Technologies" I nternational S cientific -practical C onference MATER IALS, December 2-3, 2021, AzTU, Baku, Azerbaijan}, publisher = {Universit{\"a}t}, address = {Baku}, pages = {12 -- 14}, abstract = {This paper examines the surface roughness and power consumption of the machine when using different inserts and cutting parameters in rough turning. For this purpose, the surface quality of the parts, cutting parameters at different levels (cutting speed, feed rate, depth of cut) and optimal tools that influence the energy when machining S355JR steel material of different cutting tools were used in the turning process.}, language = {en} } @misc{SimonYusubovAmirlietal., author = {Simon, Sylvio and Yusubov, Nizami and Amirli, Samir and Amirov, Fariz}, title = {The influence of cutting regime parameters on surface roughness in hydroabrasive waterjet processing of hardox-500 material}, series = {Materials of the VI International Scientific Practical Conference "Energy and Resource Saving Technologies: Experiences and Prospects" ; April 18, 2024 - Kyzylorda: Korkyt Ata KU, 2024}, journal = {Materials of the VI International Scientific Practical Conference "Energy and Resource Saving Technologies: Experiences and Prospects" ; April 18, 2024 - Kyzylorda: Korkyt Ata KU, 2024}, isbn = {978-601-02-1668-7}, pages = {179 -- 186}, abstract = {The article discusses the physical essence of the process of forming roughness on the cutting surface and ensuring the accuracy of measurements during waterjet processing, depending on the elements of the cutting regime, the physicomechanical properties of the abrasive grains used in cutting, and the technical indicators of the processed material. Thus, the physical essence of waterjet processing is that the cutting process is carried out by removing chips from the surface of materials using a jet of water and abrasive grains supplied to the cutting zone under high pressure.}, language = {en} }