The specific share of the reserves of hard-to-recover hydrocarbon raw materials is steadily growing.The search for technologies to increase the hydrocarbon recovery factor is one of the most urgent tasks facing the oil and gas industry.One of the methods to expand the coverage of oil dress reserves and increase oil recovery is to use the technology
This paper discussed the measurement of radiated emissions of electromagnetic disturbances T-Shirts generated by diesel electric locomotive system.The measurement methodology, permissible values of a magnetic and electric field according to EN 50121-3-1 standard during driving and standstill for electric diesel locomotive are presented.The article
The composite sandwich core is one of the parts that act as an additional material.Despite the thinner core, it should produce a stiff, strong, and lightweight composite, and the higher the bending strength value obtained.This study aims to observe and analyze the influence of core thickness on bending strength and obtain elastic modulus as well as