Study on Helicopter Antitorque Device Based on Cross-Flow Fan Technology

<div class="floats-full-page floats-full-page-other"><h2>Table 5</h2><div class="floats-full-page-caption">Summary of the measurement uncertainties.</div><div class="floats-full-page-content"><table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr /></td></tr><tr class="thead"><td class="align_left">Parameters</td><td class="align_center">Uncertainty</td></tr><tr><td class="thead-hr" colspan="2"><hr /></td></tr><tr><td class="align_left">Force balance (kg)</td><td class="align_center">±0.03%</td></tr><tr><td class="align_left">Data acquisition resolution</td><td class="align_center">±0.05%</td></tr><tr><td class="align_left">Free stream velocity (m/s)</td><td class="align_center">±0.5%</td></tr><tr><td class="align_left">Free stream deflection angle (°)</td><td class="align_center">±0.1%</td></tr><tr><td class="align_left">Model installation angle (°)</td><td class="align_center">±1%</td></tr><tr><td class="align_left">Rotor collective pitch angle (°)</td><td class="align_center">±1%</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr" /></td></tr></table></td></tr></table></div></div>

Table 5 | Study on Helicopter Antitorque Device Based on Cross-Flow Fan Technology

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Table 5: Study on Helicopter Antitorque Device Based on Cross-Flow Fan Technology

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Table 5

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<p><em>International Journal of Aerospace Engineering </em>serves the international aerospace engineering community through the dissemination of scientific knowledge on practical engineering and design methodologies pertaining to aircraft and space vehicles.</p>


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