2 publications

• Published Subscription Original Research Special issue 5 Sep 2025

  Blockchain Enabled IoT System for Tamper Proof Monitoring of Polymer Composite Manufacturing Quality

  By Thote Priyanka, Sunil Kr Pandey, Rahul Koshti, P. Vidyullatha, G. Simi Margarat, K. Ravikumar

  Abstract: Ensuring real-time process compliance in resin-based polymer composite manufacturing remains a persistent challenge due to non-linear material behaviors, unpredictable curing dynamics, and fragmented sensor data pipelines. Traditional centralized monitoring architectures struggle to guarantee data integrity, auditability, and adaptive response under high-frequency environmental fluctuations. Most existing frameworks fall short in unifying trust, traceability, and time-critical decision-making particularly during critical cure-phase deviations due to limited integration of blockchain with intelligent sensor systems. …

  Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 126–145 Read article →

• Published Subscription Original Research 7 Jun 2025

  ML-Based Predictive Modeling of Mechanical Properties in 3D-Printed Polymer Composites for IoT Applications

  By Nagaraj G, Dillip Kumar Mohanta, Rajvardhan Jigyasu, P. Vidyullatha, Joshila Grace L K, Muthukumar Subramanian

  Abstract: This study aims to develop an interpretable and high-accuracy machine learning framework for predicting the mechanical properties of 3D-printed fiber-reinforced polymer composites, with a focus on structure–property correlations relevant to polymer processing and functional performance. Composite specimens based on PLA and ABS matrices were fabricated using FDM with varying weight fractions (5–20 wt%) of carbon and glass fibers. Standardized mechanical testing (ASTM D638, D256, D790) was performed to evaluate tensile …

  Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 61–78 Read article →