Mechanical Properties of Hemp Fiber-Reinforced Polypropylene Composites for Drone Propeller Guard Application | ||
| Mechanics of Advanced Composite Structures | ||
| مقاله 3، دوره 12، Special Issue 2: Mechanics of Advanced Fiber-Reinforced Composite Structures - شماره پیاپی 25، آبان 2025، صفحه 271-277 اصل مقاله (621.73 K) | ||
| نوع مقاله: Special Issue: Mechanics of Advanced Fiber Reinforced Composite Structures | ||
| شناسه دیجیتال (DOI): 10.22075/macs.2024.33806.1647 | ||
| نویسندگان | ||
| Witawat Singsang* 1؛ Thanasak Khamsin2؛ Chayapol Prachumchon2؛ Anurak Rodbumrung1؛ Benjamas Netiworaruksa1؛ Natkrita Prasoetsopha3؛ Ing-orn Sittitanadol4 | ||
| 1Department of Production Engineering and Quality Management, Faculty of Industrial Technology, Rambhai Barni Rajabhat University, Chanthaburi, 22000, Thailand | ||
| 2Department of Aircraft Parts Manufacturing Technology, Faculty of Industrial Technology, Rambhai Barni Rajabhat University, Chanthaburi, 22000, Thailand | ||
| 3Department of Materials Engineering, Faculty of Engineering and Technology, Rajamangala University of Technology Isan, Nakhon Ratchasima, 30000, Thailand | ||
| 4Department of Metallurgical Engineering, Faculty of Engineering, Rajamangala University of Technology Isan, Khon Kaen Campus, Khon Kaen, 40000, Thailand | ||
| چکیده | ||
| A propeller guard is an instrument that helps to avoid Unmanned Aerial Vehicles (UAVs) or drone damage. Commercially, they are made from an engineering plastic such as Acrylonitrile Butadiene Styrene (ABS). This work aims to introduce the hemp fiber-reinforced polypropylene composites as a new competitive material for propeller guards. In this study, polypropylene was thermally mixed with different ratios of hemp fibers by internal mixing at 190°C. Tensile and impact testing were carried out according to ASTM D638 and ASTM D256, respectively. The results showed that the high contents of hemp fibers can enhance the modulus of their composites. Polypropylene composite with 45 wt.% of hemp fibers obtained the highest modulus at 1169.4 MPa. Also, the impact resistances of these composites were higher while the fiber contents were increased. Furthermore, application in drone propeller guard was executed by SIMCENTER 3D software for proving their propeller protection performance of as-prepared composites. The results indicated that polypropylene and its hemp fibers-reinforced composites could be the materials for this drone propeller guard. | ||
| کلیدواژهها | ||
| Propeller guard؛ Composite materials؛ Hemp fibers؛ Fiber-Reinforced composites؛ Polypropylene | ||
| مراجع | ||
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