Investigation of stress-strain state in the flywheel and estimation their specific energy capacity

Abstract

Abstract. In this paper, the specific energy intensity of the kinetic energy storage devices, including the flywheel-casing scheme in the potential field, is investigated. The possibilities of using various structural materials in the manufacture of structural elements of a mechanical accumulator are analyzed, the stressstrain state of the flywheel and the casing under quasistatic increase in the rotational speed of the rotor part of the structure is investigated. It is noted that the presence of a potential field in the flywheel-casing system makes it possible to increase the specific energy intensity of the kinetic energy storage.

Influence of Compression Ratio on Flywheel Dimension for a Naturally Aspirated Spark Ignition Engine: A Numerical Study

“…Mathematical analysis method has been widely employed in flywheel dynamic characteristics [10], flywheel energy capacity [11], flywheel rotor control [12], flywheel dynamic modeling [13], and other related topics [14], [15]. These studies demonstrate the credibility of the method to high-potentially predicts the real condition of an engineering problem related to the Automotive Experiences 48 flywheel as an energy storage system.…”