INVESTIGATION OF THE VARIOUS TAPER ANGLE OF THE TIP AND ANGLE OF THE CONICAL SHAPE OF AN AEROSPIKE NOZZLE

Year 2024, Volume: 12 Issue: 4, 908 - 919, 01.12.2024

Şerif Bilalhan Bayir , Hürrem Akbıyık

https://doi.org/10.36306/konjes.1474579

Abstract

This study considers the design of aerospike nozzles and the thrust measurement experiments conducted with various designs, taking into account existing research in the literature. Unlike other studies, this experimental study examines the effects of the angle of the conical shape and the taper angle at the tip of the aerospike nozzle on thrust. Thrust measurement experiments were conducted using a cold gas system. All measurement results were compared, revealing that the design parameters for aerospike nozzle efficiency in this study were a conical shape angle of 45° following the main flow passage and a tapering angle of 30° at the tip of the aerospike nozzle. Additionally, it appears that the taper angle and conical angle of the aerospike nozzle are interrelated in thrust production.

Keywords

Aerospike Nozzle, Cold Gas System, Conical Angle, Taper Angle, Thrust Measurement

Ethical Statement

The author declares that the study complies with all applicable laws and regulations and meets ethical standards.

Supporting Institution

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Project Number

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Thanks

We would like to thank Prof. Dr. Yahya Erkan AKANSU for allowing us to use some devices to complete the study.

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