NOVEL DIAGNOSIS TECHNOLOGIES FOR A LACK OF OIL LUBRICATION IN GEARMOTOR SYSTEMS, BASED ON MOTOR CURRENT SIGNATURE ANALYSIS

Novel Diagnosis Technologies for a Lack of Oil Lubrication in Gearmotor Systems, Based on Motor Current Signature Analysis

Due to the wide use of gearmotor systems in industry, many diagnostic techniques have been developed/employed to prevent their failures.An insufficient lubrication of gearboxes of these machines could shorten their life and lead to catastrophic failures and losses, making it important to ensure a required lubrication level.For the first time in wor

read more

Structural integrity analysis and experimental investigation for solid rocket motor grain subjected to low temperature ignition

The structural integrity of solid rocket motor(SRM) grain is Microwave severely tested owing to the combined action of low temperature and pressure load under the load case of low temperature ignition.The three dimensional finite element model of SRM was created to analyze the structural integrity of the SRM grain subjected to low temperature and i

read more



Genetic Population Structure of Wild Pigs in Southern Texas

Wild pigs (Sus scrofa) alter ecosystems, affect the economy, and carry diseases that can be transmitted to livestock, humans, and wildlife.Understanding wild pig movements and population structure data, including natural population boundaries and dispersal, may potentially increase the efficiency and effectiveness of management actions.We trapped,

read more