Stensilan Enny Arrow Pdf 93 Direct

| Risk | Probability | Impact | Mitigation | |------|-------------|--------|------------| | Supply‑chain disruption for hemp fiber | Medium | Medium | Dual‑source contracts with EU and Canada growers | | BLE interference in dense forests | Low | High (data loss) | Firmware fallback to **

The lower Cd is attributed to the nanostructured fletching and the smooth hemp‑polymer skin, which reduces skin‑friction drag by ~8 % relative to the carbon‑only outer layer. stensilan enny arrow pdf 93

Stensilan Industries, a leader in composite engineering, identified three unmet needs: | Risk | Probability | Impact | Mitigation

The Enny Arrow was conceived as a holistic answer to these drivers, integrating a tri‑layered composite shaft, nano‑engineered fletching, and a modular smart tip. The Enny Arrow was conceived as a holistic

| Layer | Material | Thickness (mm) | Function | |-------|----------|----------------|----------| | Core | High‑modulus unidirectional carbon fiber (T700SC) impregnated with bio‑epoxy | 3.4 | Primary load‑bearing, high stiffness (EI ≈ 4.5 × 10⁴ N·mm²) | | Intermediate | Graphene‑reinforced thermoplastic (PEEK‑G) | 0.8 | Damping of micro‑vibrations, crack‑propagation resistance | | Outer skin | Hemp‑fiber reinforced biodegradable polymer | 0.4 | Surface wear protection, environmental compliance |

The sandwich architecture yields a specific stiffness of 21 kNm·kg⁻¹—≈ 30 % above the benchmark carbon‑only shafts.