Автоматизированная система определения гидратных пробок в газопроводе Медвежьего месторождения

Создание автоматизированной установки по обнаружению гидратообразований в газопроводе, выбор датчиков для сборки установки, создание схем внешних проводок, изображение экранных форм.Creation of an automated installation for detecting hydrate formation in a gas pipeline, selection of sensors for assembly, creation of external wiring diagrams, display of screen forms

Совершенствование системы водоотведения на предприятии по производству электротехнических изделий

Целью исследования является разработка мероприятий по совершенствованию системы водоотведения на предприятии по производству электротехнических изделий. Объектом исследования в данной работе является система водоотведения на Томском электротехническом заводе (ТЭТЗ).The aim of the study is to develop measures to improve the drainage system on the plant for the production of electrical products. The object of study in this work is the drainage system in the Tomsk electrotechnical plant (TETZ). In the project the calculations of the main devices, the issues of economic feasibility implementation of the proposed solutions and social responsibility

APCVD of dual layer transparent conductive oxides for photovoltaic applications

We report the atmospheric pressure chemical vapour deposition (APCVD) of a dual layer transparent conductive oxide (TCO). This combines a fluorine doped tin oxide (FTO) base layer with a fluorine doped zinc oxide (FZO) top layer, where we seek to utilise the respective advantages of each material and the differences in their associated industrial deposition process technologies. Deposition of a 250 nm thick FZO layer on FTO was enough to develop features seen with FZO only layers. The crystallographic orientation determined by the FZO dopant concentration. Changes to the deposition parameters of the underlying FTO layer effected stack roughness and carrier concentration, and hence optical scattering and absorption. Photovoltaic cells have been fabricated using this TCO structure showing promising performance, with efficiencies as high as 10.21% compared to reference FTO only values of 9.02%. The bulk of the coating was FTO, providing the majority of conductivity and the large surface features associated with this material, whilst keeping the overall cost low by utilising the very fast growth rates achievable. The FTO was capped with a thinner FZO layer to provide a top surface suitable for wet chemical or plasma etching, allowing the surface morphology to be tuned for specific applications