WAYS OF CORRECTING THE INTERACTION OF ELEMENTS GAS PUMPING UNITS MAIN PIPELINES TO IMPROVE THEIR EFFICIENCY UNDER CONDITIONS TEMPERATURE FLUCTUATIONS

The objective of the work is to review modern approaches to substantiating the interaction parameters of the main elements of gas-pumping units, in particular, compressor stations and turbines, taking into account temperature differences and their impact on the operation of these units. The methodology consists of an integrated approach to the study and development of technologies that improve the reliability, efficiency and economic benefit of gas-pumping units under changing temperature conditions. Results. The use of innovative materials, numerical modeling methods, intelligent control systems and advanced cooling and heating technologies helps reduce the impact of temperature changes on the efficiency and reliability of units. These technologies help to increase the service life of components, reduce energy costs and improve environmental safety. As a result, gas-pumping units become cost-effective and more competitive in conditions of variable climate and increasing demands on energy resources, which contributes to the sustainable development of the industry. The scientific novelty of the study lies in the development of a methodology for optimizing the operation of GPUs under temperature fluctuations, combining materials science, thermodynamic modeling and intelligent control systems. For the first time, the influence of temperature differences on the material properties of GPU components has been taken into account, which allows increasing their efficiency and reliability. It is proposed to use numerical methods to adjust operating parameters and introduce innovative materials and improved cooling technologies that reduce heat loss. An innovative approach to automation and the use of artificial intelligence helps to improve environmental safety and optimize performance characteristics. The practical significance of the study lies in the development of technologies that increase the efficiency and reliability of the GPU under conditions of temperature fluctuations. The introduction of innovative materials, improved cooling and heating systems, as well as intelligent control systems allows to reduce heat loss, reduce component wear and extend their service life. This ensures stable operation of the GPU, reduces operating costs, improves environmental safety and contributes to the sustainable development of the gas transportation industry. Keywords: gas pumping units, temperature differences, scientific and technical developments, innovative materials, gas pipeline technologies, intelligent control systems