{"title":"Analysis of the radiated interferences emission of small household appliances","authors":"Joanna Michałowska, A. Tofil, J. Józwik","doi":"10.23919/PTZE.2019.8781730","DOIUrl":"https://doi.org/10.23919/PTZE.2019.8781730","url":null,"abstract":"The article presents the results of analysis of the radiated interferences emission of small household appliances in the frequency range of 30 MHz-1 GHz. Experimental research was carried out in the GTEM cells. The results obtained were compared with the PN-EN 55014-1 standard, which defines the requirements for general-purpose devices, electric tools and other similar devices. The maximum measured quasi peak value is 58.65 dBμV / m, which exceeds the values specified in the standard.","PeriodicalId":288282,"journal":{"name":"2019 Applications of Electromagnetics in Modern Engineering and Medicine (PTZE)","volume":"205 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116390095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Construction of Ultrasonic Reflection Tomograph for Analysis of Technological Processes","authors":"M. Gołąbek, T. Rymarczyk, P. Adamkiewicz","doi":"10.23919/PTZE.2019.8781705","DOIUrl":"https://doi.org/10.23919/PTZE.2019.8781705","url":null,"abstract":"The main goal of this work is to present a solution based on ultrasound reflection tomography. Presented control methods include issues related to the processing of data obtained from various sensors located in nodes. Monitoring takes place as part of processing data and parameters obtained and processed. The device has been designed for tomographic measurements of the properties of various technological processes","PeriodicalId":288282,"journal":{"name":"2019 Applications of Electromagnetics in Modern Engineering and Medicine (PTZE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126665076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Calculations For Electromagnetic Linear Pump With Magnetic Fluid As Movable Element","authors":"P. Kowol, Karol Bańbuła","doi":"10.23919/PTZE.2019.8781743","DOIUrl":"https://doi.org/10.23919/PTZE.2019.8781743","url":null,"abstract":"This paper describes magnetic fluid pumps and presents a new design of the magnetic fluid pump. It also shows the magnetic calculations for the pumping force and the calculations of counteract internal friction force. The presented calculation results confirm the correctness of the proposed design and enable the construction of a prototype of the new magnetic fluid pump.","PeriodicalId":288282,"journal":{"name":"2019 Applications of Electromagnetics in Modern Engineering and Medicine (PTZE)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121855361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. Rymarczyk, P. Tchorzewski, K. Niderla, P. Adamkiewicz, J. Sikora
{"title":"Electrical Tomography System for Acquisition and Monitoring of Geospatial Areas","authors":"T. Rymarczyk, P. Tchorzewski, K. Niderla, P. Adamkiewicz, J. Sikora","doi":"10.23919/PTZE.2019.8781717","DOIUrl":"https://doi.org/10.23919/PTZE.2019.8781717","url":null,"abstract":"The article presents reconstruction of the image using electric resistive tomography for area surveys. The main advantage of this solution is to obtain a more detailed distribution of components within the flood embankment. The electrical resistance tomography can be used to calculate the conductivity by measuring potential differences. The problem is that each material has a unique conductivity. This method collects data on the edge of the studied area, by means of which the distribution of conductivity within the tested object is determined. An inverse problem has been solved to visualize the properties of the object being tested.","PeriodicalId":288282,"journal":{"name":"2019 Applications of Electromagnetics in Modern Engineering and Medicine (PTZE)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129858915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}