Litteris et Artibus
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Item Algorithmic method of precision enhancement of paper pulp blade consistometers(Lviv Polytechnic Publishing House, 2016) Romaniuk, Oleksandr; Kril, Bohdan; Kril, Danylo; Kokoshko, Roman; Lviv Polytechnic National UniversityThe algorithmic method of precision enhancement of the paper pulp blade consistometers is considered. In the said method the current strength in winding of the moving coil of the magnetoelectric transducer in the steady regime of sensor`s blade motion condition is measured during its movement in downstream and upstream directions. By processing this data the errors, caused by the influence of the moving medium on the consistometer sensitive blade can be considered and excluded.Item Development of flow meters and assistive devices for the technological air and carbon dioxide accounting(Видавництво Львівської політехніки, 2017-12-23) Kokoshko, Roman; Kril, Bohdan; Kril, Olexandr; Lviv Polytechnic National UniversityResult of development and implementation of gas flow rate measurement system for rapidly varying flows are considered in this paper. The flow rate meters in this system are based on pressure differential devices with fast processing of flow rate calculation algorithm by PLC`s united into a network and integrated in SCADA.