Journal of Aerospace Engineering & Technology
Volume 13, Issue 3 (2023)
Published
Table of contents
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Simulation Model-based Transient Behaviour of a Doubly Fed Induction Generator in a Wind Energy Conversion System
Abstract: A Doubly-Fed Induction Generator (DFIG)'s transient behaviour is how it reacts to abrupt alterations or disruptions in the power system. DFIGs are widely used in turbines for wind power along with other renewable energy technologies. Recognising the transient behaviour is necessary to guarantee the power system's sustainability and dependability. This study presents the Simulink model-based demonstration of the transient behaviours of a doubly fed induction generator. Additionally included is a …
Published in Journal of Aerospace Engineering & Technology · Vol. 13, Issue 3, 2023 · pp. 1–7 Read article
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Exploration of Effect of Geometrical Parameters on Ejector Effectiveness
Abstract: The motivating fluid stream's own internal power and pressure-related flow work are transformed into kinetic energy via the ejector's operating principle. The present investigation examines how different operating environments and geometrical factors affect the efficiency of steam ejectors used in refrigeration operations. The geometrical parameters and operating conditions are mixing section length, radius, and the primary nozzle exit radius, thermally driven heat pumps for heating and cooling can be promising …
Published in Journal of Aerospace Engineering & Technology · Vol. 13, Issue 3, 2023 · pp. 14–22 Read article
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Design and Development of a Pressure Measurement and Calibration Device for Use in Compression Therapy to Treat and Prevent Venous Ulcers
Abstract: Compression uses a combination of constricting clothing, bandages, or wraps to press against the skin and reduce swelling. By reducing the amount of fluid that accumulates in the affected area, tissue damage can be prevented or minimized. Compression therapy is a fundamental treatment for the root cause of venous ulcers and for preventing their recurrence. Various systems for implementing compression are available to suit individual patient needs and improve adherence …
Published in Journal of Aerospace Engineering & Technology · Vol. 13, Issue 3, 2023 · pp. 23–33 Read article
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An Investigation on Influence of Side-wind During Parachute Deployment Process
Abstract: The 3D multi-body system dynamic simulation of the parachute deployment procedure for manned spaceflight was created using the multi-body system dynamic concept. It is made up of mass points and serious rigid bodies that are constrained in their elasticity. First, the proposed model was found to be accurate and effective based on comparisons between modelling findings and data from airdrop tests. Second, a simulation of the deployment process under various …
Published in Journal of Aerospace Engineering & Technology · Vol. 13, Issue 3, 2023 · pp. 34–42 Read article
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IoT Based Air Pollution Monitoring System in Different Heights of Atmosphere with the Help of Drone
Abstract: Air pollution is a pervasive environmental issue with severe health and environmental consequences. IoT-based monitoring systems are revolutionizing the way we measure and battle air pollution. Leveraging the Internet of Things (IoT) technology, these systems provide real-time data on air pollutant levels, enabling precise assessment of air quality, source identification, and continuous monitoring of air quality trends. In the pursuit of cleaner air and a healthier planet, IoT-based monitoring systems …
Published in Journal of Aerospace Engineering & Technology · Vol. 13, Issue 3, 2023 · pp. 8–13 Read article