https://hades.mech.northwestern.edu//index.php?action=history&feed=atom&title=LIMS_Air_Hockey_Table 2026-04-20T04:53:37Z Revision history for this page on the wiki MediaWiki 1.35.9 https://hades.mech.northwestern.edu//index.php?title=LIMS_Air_Hockey_Table&diff=9620&oldid=prev 2009-01-05T16:32:19Z

<p><span dir="auto"><span class="autocomment">Overview</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:32, 5 January 2009</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>==Overview==</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>==Overview==</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>The LIMS air hockey table can be used for applications with low-friction environments.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>The LIMS air hockey table can be used for applications with low-friction environments.</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>In the data shown below, the air hockey table was used to float a 6 and 8 inch clear acrylic disc. A portion of the holes on the surface of the air table were covered to increase pressure and flow.</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>==Air Hockey Table Specifications==</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>==Air Hockey Table Specifications==</div></td> </tr> </table>

ScottM https://hades.mech.northwestern.edu//index.php?title=LIMS_Air_Hockey_Table&diff=9619&oldid=prev 2009-01-05T16:25:18Z

<p><span dir="auto"><span class="autocomment">Overview</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:25, 5 January 2009</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>==Overview==</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>==Overview==</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>The LIMS air hockey table can be used for applications with low-friction environments.</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>==Air Hockey Table Specifications==</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>==Air Hockey Table Specifications==</div></td> </tr> </table>

ScottM https://hades.mech.northwestern.edu//index.php?title=LIMS_Air_Hockey_Table&diff=9610&oldid=prev 2008-12-21T18:55:16Z

<p><span dir="auto"><span class="autocomment">Shop-Vac Specifications</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:55, 21 December 2008</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 16:</td> <td colspan="2" class="diff-lineno">Line 16:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>&lt;br clear=all&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>&lt;br clear=all&gt;</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>==Shop-Vac Specifications==</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>==<ins class="diffchange diffchange-inline">Blower (</ins>Shop-Vac<ins class="diffchange diffchange-inline">)</ins> Specifications==</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Manufacturer: Shop-Vac Corporation </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Manufacturer: Shop-Vac Corporation </div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> </table>

ScottM https://hades.mech.northwestern.edu//index.php?title=LIMS_Air_Hockey_Table&diff=9609&oldid=prev 2008-12-21T18:53:00Z

<p><span dir="auto"><span class="autocomment">Test 2: Analog Differential Pressure Sensor</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:53, 21 December 2008</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 53:</td> <td colspan="2" class="diff-lineno">Line 53:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>===Test 2: Analog Differential Pressure Sensor===</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>===Test 2: Analog Differential Pressure Sensor===</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Model Number: ASCX01DN </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Model Number: ASCX01DN </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Sensitivity: 4.5 Volts / PSI </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Sensitivity: 4.5 Volts / PSI </div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div> </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div> </div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>One input to pressure sensor connected to 3/16” inner diameter clear plastic hose (6” long, with other end in </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>One input to pressure sensor connected to 3/16” inner diameter clear plastic hose (6” long, with other end in </div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>plenum) </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>plenum) </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Second input to pressure sensor open to room atmosphere </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Second input to pressure sensor open to room atmosphere </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>With blower off: Measured Offset Voltage of Sensor = 0.293 Volts </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>With blower off: Measured Offset Voltage of Sensor = 0.293 Volts </div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div> </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div> </div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Blower on, Shop-vac vents unblocked: 1.29 Volts / (4.5 Volts/PSI) = 0.285 PSI </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Blower on, Shop-vac vents unblocked: 1.29 Volts / (4.5 Volts/PSI) = 0.285 PSI </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>Blower on, Shop-vac vents blocked (taped): 1.51 Volts / (4.5 Volts/PSI) = 0.33 PSI<del class="diffchange diffchange-inline"> </del></div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>Blower on, Shop-vac vents blocked (taped): 1.51 Volts / (4.5 Volts/PSI) = 0.33 PSI</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>===Tabulated Results===</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>===Tabulated Results===</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>[[Image:AirTableFlotationResults.jpg||thumb|600px|left| Tabulated Pressure Results]]</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>[[Image:AirTableFlotationResults.jpg||thumb|600px|left| Tabulated Pressure Results]]</div></td> </tr> </table>

ScottM https://hades.mech.northwestern.edu//index.php?title=LIMS_Air_Hockey_Table&diff=9608&oldid=prev 2008-12-21T18:51:55Z

<p><span dir="auto"><span class="autocomment">Experimental Setup</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:51, 21 December 2008</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 70:</td> <td colspan="2" class="diff-lineno">Line 70:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>From the results of the pressure test, we covered the extra vents on the shop vac. This results in a higher </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>From the results of the pressure test, we covered the extra vents on the shop vac. This results in a higher </div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>pressure in the plenum and should increase the amount of weight we can support. </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>pressure in the plenum and should increase the amount of weight we can support. </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Shop-vac connected in blower mode with extra vents taped over. </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Shop-vac connected in blower mode with extra vents taped over. </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>Shop-vac taped and held in place at plenum.<del class="diffchange diffchange-inline"> </del></div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>Shop-vac taped and held in place at plenum.</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>===Results===</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>===Results===</div></td> </tr> </table>

ScottM https://hades.mech.northwestern.edu//index.php?title=LIMS_Air_Hockey_Table&diff=9607&oldid=prev 2008-12-21T18:50:53Z

<p><span dir="auto"><span class="autocomment">Experimental Setup</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:50, 21 December 2008</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 33:</td> <td colspan="2" class="diff-lineno">Line 33:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>===Experimental Setup===</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>===Experimental Setup===</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>1/4” hole drilled into bottom of plenum, 6” to the side of main blower intake </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>1/4” hole drilled into bottom of plenum, 6” to the side of main blower intake </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>1/4” clear plastic hose inserted via press-fit into plenum (3/16” inner diameter) </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>1/4” clear plastic hose inserted via press-fit into plenum (3/16” inner diameter) </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Shop vac hose taped and held in place over plenum intake </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Shop vac hose taped and held in place over plenum intake </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>In blower mode, our shop vac appears to be leaking extra air out through various extra vents. To test the </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>In blower mode, our shop vac appears to be leaking extra air out through various extra vents. To test the </div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>impact of the extra leakage, we performed one test with the shop vac in standard blower operation, and a </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>impact of the extra leakage, we performed one test with the shop vac in standard blower operation, and a </div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>second test with the extra venting holes covered with tape.<del class="diffchange diffchange-inline"> </del></div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>second test with the extra venting holes covered with tape.</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>===Test 1: Water Column===</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>===Test 1: Water Column===</div></td> </tr> </table>

ScottM https://hades.mech.northwestern.edu//index.php?title=LIMS_Air_Hockey_Table&diff=9606&oldid=prev 2008-12-21T18:50:29Z

<p><span dir="auto"><span class="autocomment">Shop-Vac Specifications</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:50, 21 December 2008</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 18:</td> <td colspan="2" class="diff-lineno">Line 18:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>==Shop-Vac Specifications==</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>==Shop-Vac Specifications==</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Manufacturer: Shop-Vac Corporation </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Manufacturer: Shop-Vac Corporation </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Name: Ultra PRO </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Name: Ultra PRO </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Model Number: 92L500A </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Model Number: 92L500A </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>12 Gallon 5.0 Hp </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>12 Gallon 5.0 Hp </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>2” inner diameter flexible hose </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>2” inner diameter flexible hose </div></td> </tr> <tr> <td class="diff-marker"><a class="mw-diff-movedpara-left" title="Paragraph was moved. Click to jump to new location." href="#movedpara_11_0_rhs">&#x26AB;</a></td> <td class="diff-deletedline diff-side-deleted"><div><a name="movedpara_9_0_lhs"></a>Hose attached in blower mode, taped and held in place underneath table at plenum.<del class="diffchange diffchange-inline"> </del></div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker"><a class="mw-diff-movedpara-right" title="Paragraph was moved. Click to jump to old location." href="#movedpara_9_0_lhs">&#x26AB;</a></td> <td class="diff-addedline diff-side-added"><div><a name="movedpara_11_0_rhs"></a>Hose attached in blower mode, taped and held in place underneath table at plenum.</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>==Pressure Measurements==</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>==Pressure Measurements==</div></td> </tr> </table>

ScottM https://hades.mech.northwestern.edu//index.php?title=LIMS_Air_Hockey_Table&diff=9605&oldid=prev 2008-12-21T18:50:03Z

<p><span dir="auto"><span class="autocomment">Test 1: Water Column</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:50, 21 December 2008</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 37:</td> <td colspan="2" class="diff-lineno">Line 37:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>===Test 1: Water Column===</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>===Test 1: Water Column===</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Vertically displaced 5” of water in a 3/16” inner diameter flexible clear hose (10 ft long) </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Vertically displaced 5” of water in a 3/16” inner diameter flexible clear hose (10 ft long) </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>1 inch water = 0.036 PSI </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>1 inch water = 0.036 PSI </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>With Shop-vac vents unblocked: 4 inches water displaced * 2 * (0.036 PSI/inch) = 0.288 PSI in plenum </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>With Shop-vac vents unblocked: 4 inches water displaced * 2 * (0.036 PSI/inch) = 0.288 PSI in plenum </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>With Shop-vac vents blocked (taped): 5 inches water displaced * 2 * (0.036 PSI/inch) = 0.36PSI in plenum<del class="diffchange diffchange-inline"> </del></div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>With Shop-vac vents blocked (taped): 5 inches water displaced * 2 * (0.036 PSI/inch) = 0.36PSI in plenum</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div> </div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>===Test 2: Analog Differential Pressure Sensor===</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>===Test 2: Analog Differential Pressure Sensor===</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Model Number: ASCX01DN </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Model Number: ASCX01DN </div></td> </tr> </table>

ScottM https://hades.mech.northwestern.edu//index.php?title=LIMS_Air_Hockey_Table&diff=9604&oldid=prev 2008-12-21T18:49:38Z

<p><span dir="auto"><span class="autocomment">Results</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:49, 21 December 2008</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 65:</td> <td colspan="2" class="diff-lineno">Line 65:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>===Results===</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>===Results===</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>We tested 2 different sized clear polycarbonate circular discs (6” diameter, 8” diameter). </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>We tested 2 different sized clear polycarbonate circular discs (6” diameter, 8” diameter). </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>6" disc can support ~1.5lbs before it begins to drag </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>6" disc can support ~1.5lbs before it begins to drag </div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>8" disc can support ~4.85lbs before it begins to drag</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>8" disc can support ~4.85lbs before it begins to drag</div></td> </tr> </table>

ScottM https://hades.mech.northwestern.edu//index.php?title=LIMS_Air_Hockey_Table&diff=9603&oldid=prev 2008-12-21T18:47:55Z

<p><span dir="auto"><span class="autocomment">Tabulated Results</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:47, 21 December 2008</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 53:</td> <td colspan="2" class="diff-lineno">Line 53:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>Blower on, Shop-vac vents blocked (taped): 1.51 Volts / (4.5 Volts/PSI) = 0.33 PSI </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>Blower on, Shop-vac vents blocked (taped): 1.51 Volts / (4.5 Volts/PSI) = 0.33 PSI </div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>===Tabulated Results===</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>===Tabulated Results===</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>[[Image:AirTableFlotationResults.jpg||thumb|<del class="diffchange diffchange-inline">200px</del>|<del class="diffchange diffchange-inline">right</del>| Tabulated Pressure Results]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>[[Image:AirTableFlotationResults.jpg||thumb|<ins class="diffchange diffchange-inline">600px</ins>|<ins class="diffchange diffchange-inline">left</ins>| Tabulated Pressure Results]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>&lt;br clear=all&gt;</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>&lt;br clear=all&gt;</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> </table>

ScottM