A New Calculating Method of Pressure Response Time of Pneumatic Brake Pipe Based on Experiments

<table class="fixed-width table-group" id="tab2"><tr><td><table class="table"><colgroup><col style="width:7.36em"/><col style="width:7.86em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter type</td><td class="align_center">Parameter range</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left"><i>d</i>/mm</td><td class="align_center">8-12</td></tr><tr><td class="align_left"><i>L</i>/m</td><td class="align_center">5-20</td></tr><tr><td class="align_left"><i>C</i>/dm<sup>3</sup>/(s·bar)</td><td class="align_center">1-4</td></tr><tr><td class="align_left"><i>p</i><sub>0</sub>/MPa</td><td class="align_center">0.1-0.3</td></tr><tr><td class="align_left"><i>p</i>/MPa</td><td class="align_center">0.4-0.65</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Exploratory experiment parameter range setting.</div>

Mathematical Problems in Engineering

tab2

Table 2

Table 2: A New Calculating Method of Pressure Response Time of Pneumatic Brake Pipe Based on Experiments 