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A process control method for the electric current-activated/assisted sintering system based on the container-consumed power and temperature estimation

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dc.contributor.authors Yener, SC; Yener, T; Mutlu, R;
dc.date.accessioned 2020-02-27T07:01:09Z
dc.date.available 2020-02-27T07:01:09Z
dc.date.issued 2018
dc.identifier.citation Yener, SC; Yener, T; Mutlu, R; (2018). A process control method for the electric current-activated/assisted sintering system based on the container-consumed power and temperature estimation. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 134, 1252-1243
dc.identifier.issn 1388-6150
dc.identifier.uri https://doi.org/10.1007/s10973-018-7453-y
dc.identifier.uri https://hdl.handle.net/20.500.12619/64899
dc.description.abstract In this paper, the current, voltage and temperature of the container of an electric current-activated/assisted sintering (ECAS) system are measured and recorded with respect to time during the sintering process. By post-processing of the recorded data, the power and thermal energy of the system container are calculated. Interpretation of the measured and post-processed data has provided a criterion: It has been found that the dissipated electrical power in quasi-steady state is almost equal to the power conducted from the container to the copper bars throughout the stiffs and the convection and radiation powers are negligible compared to the conducted power. Therefore, the container-stored thermal energy or the container surface temperature can be estimated from the dissipated electrical power with the values of the container heat capacitance and the stiff thermal resistances without the need for a temperature measurement equipment. If the thermal energy or the temperature required to make the samples has a known/required minimum value and if this amount of the thermal energy is provided to the sample, the sample production process can be stopped. In this study, for an actual implemented design, we suggest that ECAS current and voltages should be continuously measured in real time and the process is automatically terminated when the calculated steady-state container temperature becomes equal to the required container temperature. Therefore, a standard procedure for material production in ECAS system is provided to automate sample production and the performance of the produced samples is guaranteed.
dc.language English
dc.publisher SPRINGER
dc.subject Chemistry
dc.title A process control method for the electric current-activated/assisted sintering system based on the container-consumed power and temperature estimation
dc.type Proceedings Paper
dc.identifier.volume 134
dc.identifier.startpage 1243
dc.identifier.endpage 1252
dc.contributor.department Sakarya Üniversitesi/Mühendislik Fakültesi/Elektrik-Elektronik Mühendisliği Bölümü
dc.contributor.saüauthor Yener, Şuayb Çağrı
dc.contributor.saüauthor Yener, Şuayb Çağrı
dc.contributor.saüauthor Yener, Tuba
dc.relation.journal JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
dc.identifier.wos WOS:000450801000038
dc.identifier.doi 10.1007/s10973-018-7453-y
dc.identifier.eissn 1588-2926
dc.contributor.author Yener, Şuayb Çağrı
dc.contributor.author Yener, Şuayb Çağrı
dc.contributor.author Yener, Tuba
dc.contributor.author Resat Mutlu


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