Mechanical and Thermal Characterization of Paraffin-Based Hybrid Rocket Fuels Dhanalakshmi College of Engineering, India

Format:

Book

Conference/Event

Author/Creator:

Karthik, P., author.

Contributor:

Kumaran, V.

Parthiban, N.

Srinivasan, P.

Conference Name:

Automotive Technical Papers (2025-01-01 : Warrendale, Pennsylvania, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2025

Summary:

This paper presents thermal properties and mechanical strength of hybrid rocket fuels with the base material of paraffin wax. The mechanical strength includes breaking point strain, modulus of elasticity and tensile strength at ultimate point for three different variant of paraffin-based formulations were examined and results were compared with pure paraffin fuels. The results indicate that the tensile strength and elastic modulus of paraffin-Al fuel having Al 5 wt % were increased by 32.2%, and 14.1% respectively compared to those of pure paraffin. The average tensile strength and elastic modulus of paraffin-CB (0.5 to 1.5 wt%) fuel were increased by 29.5%, and 16.3% compared to pure paraffin, respectively. Thermal properties were derived from were carried out with Differential Scanning Calorimetry (DSC) to explore the endothermic and exothermic reactions of samples with paraffin-based fuels. The values of heat of fusion calculated from the area under endothermic reaction were found about 120J/g and 126J/g for the paraffin and paraffin/polyethylene sample, respectively

Notes:

Vendor supplied data

Publisher Number:

2024-01-5261

Access Restriction:

Restricted for use by site license