APPLICATION OF THE PROPOSED FIBER OPTIC TIME DIFFERENTIAL BOCDA SENSOR SYSTEM FOR IMPACT DAMAGE DETECTION OF A COMPOSITE CYLINDER

Application of the Proposed Fiber Optic Time Differential BOCDA Sensor System for Impact Damage Detection of a Composite Cylinder

An optical-fiber-embedded composite cylinder was fabricated using the filament winding process with an interval of 12 mm in the longitudinal direction of the cylinder.The optical fiber was Pillows wound 160 turns around the cylinder, and the straight length was about 125 m.After a total of twelve impact events of 5, 10, 15, and 20 J, the residual s

read more

Accounting for Slot Harmonics and Nonsinusoidal Unbalanced Voltage Supply in High-Speed Solid-Rotor Induction Motor Using Complex Multi-Harmonic Finite Element Analysis

Solid rotor induction machines are still used in high-speed systems.A two-dimensional field-circuit model based on the finite element method and the complex Garcinia Cambogia magnetic vector potential has been shown as a very time-effective tool in the analysis of their steady states compared to time-domain models.This continuation work presents a

read more

A case of papillary microcarcinoma of the thyroid with abundant colloid (masquerading as colloid goiter with papillary hyperplasia): Cytological evaluation with histopathological correlation

Papillary thyroid carcinoma (PTC) is the most common malignant neoplasm of the thyroid.On fine-needle aspiration Pillows (FNA) cytology smears of conventional PTC, the background usually shows scanty, bubble gum-like colloid.But the macrofollicular variant and papillary microcarcinoma reveals abundant thin colloid in the background.We report a case

read more