| DC Field | Value | Language |
|---|
| dc.contributor.author | Romaniuk, Oleksandr | - |
| dc.contributor.author | Kril, Bohdan | - |
| dc.date.accessioned | 2018-03-13T09:43:50Z | - |
| dc.date.available | 2018-03-13T09:43:50Z | - |
| dc.date.issued | 2015 | - |
| dc.identifier.citation | Romaniuk O. Development of analyzer for paper stock concentration measurement / Oleksandr Romaniuk, Bohdan Kril // Litteris et Artibus : proceedings of the 5th International youth science forum, November 26–28, 2015, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2015. – P. 168–169. – Bibliography: 4 titles. | uk_UA |
| dc.identifier.uri | https://ena.lpnu.ua/handle/ntb/39606 | - |
| dc.description.abstract | Measurement and regulation of paper stock concentration is of great importance in pulp and paper
industry Deviations of concentration from the optimal value lead to deterioration of the product quality and can damage technological equipment of the factory. As a result a necessity of paper stock concentration measurement arises. In this article the improved rotational method of paper stock
concentration measurement is examined, that is based on indirect measurement of concentration by viscosity. The influence of temperature on the measurement results was studied. The main sources of errors in concentration measurement by means of viscometer method were analyzed. A principle of improving accuracy of a paper stock rotational consistency meter is presented and a structural scheme of its realization is designed. | uk_UA |
| dc.language.iso | en | uk_UA |
| dc.publisher | Lviv Polytechnic Publishing House | uk_UA |
| dc.subject | concentration | uk_UA |
| dc.subject | viscosity | uk_UA |
| dc.subject | consistency meter | uk_UA |
| dc.subject | rotational viscometer | uk_UA |
| dc.subject | paper stock | uk_UA |
| dc.subject | non-Newtonian fluid | uk_UA |
| dc.title | Development of analyzer for paper stock concentration measurement | uk_UA |
| dc.type | Conference Abstract | uk_UA |
| dc.contributor.affiliation | Lviv Polytechnic National University | uk_UA |
| dc.coverage.country | UA | uk_UA |
| dc.format.pages | 168-169 | - |
| dc.relation.referencesen | [1] Tehnologija celjulozno-bumazhnogo proizvodstva [Technology of pulp and paper production], vol. 1. Syr'e i proizvodstvo polufabrikatov [Raw materials and production of semi-finished products], Politehnika Publ., Saint Petersburg, 2004. [2] Instrument engineers handbook: Process Measurements and Analysis, 4th ed., vol. 1. Bela G. Liptak. ISA, The Instrumentation, Systems, and Automation Society, 2003. [3] P. Profos, “Izmerenija v promyshlennosti” [“Measurements in the industry”], vol. 2, “Sposoby izmerenija i aparatura” [“Measuring methods and instruments”], Moscow: Metallurgija Publ., 1990. [4] V. V Nyzhnyk and T.Iu. Nyzhnyk, “Fizychna khimiia polimeriv” [“Physical chemistry of polymers”], Кyiv, Ukraine: Fitosotsiotsentr Publ., 2009. | uk_UA |
| dc.citation.conference | Litteris et Artibus | - |
| dc.coverage.placename | Lviv | uk_UA |
| Appears in Collections: | Litteris et Artibus. – 2015 р.
|
