Mathematical and Physical Models of Devices for Detection of Some Chemical Substances in the Environment

UDC 576.3(045) DOI:10.18372/1990-5548.60.13819
V. N. Shutko, V. D. Zachmatov, O. O. Shutko, A. N. Mykolushko. Mathematical and Physical Models of Devices for Detection of Some Chemical Substances in the Environment, N 2(60) – Kyiv: NAU, 2019. – pp. 84–88.
In contemporary world there is a real need to detect harmful chemicals in polluted environment. The development of detector devices for the registration of chemical environmental pollution is really necessary – as separate devices, as well as parts of devices already developed for the fire control and fire extinguishing systems, and etc. A necessary and essential subsystem of such detectors are their sensory elements, including chemosensitive ones that are the membrane systems with selectivity to ions. The purpose of present work is the development of some models of sensory elements in devices for detecting of chemical environmental pollutants, especially those that are released during fires and other emergencies, in particular at chemical plants, industrial enterprises of oil and gas cycles, and etc. In present article the theoretical bases for such practical elaborations are suggested as well as some physical models with primary mathematic background suitable for such tasks solutions.
Index Terms—Physical model; mathematical model; detector device; sensor; chemical substances; chemical pollution of environment.
References: 5 names.