#2623184
Ríomhfar uimhir Reynolds ag scornach SSV ag úsáid na cothromóide seo a leanas:
The Reynolds number at the SSV throat shall be calculated using the following equation:
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#1652825
c. Gaoth-tholláin nó gairisionshamhlú, cé is moite de mhíreanna dé-thoiseacha, a bhfuil ar a gcumas sreafaí uimhreacha Reynolds a iomshamhlú arb airde iad ná 25 × 106.
c. Wind tunnels or devices, other than two-dimensional sections, capable of simulating Reynolds number flows exceeding 25 × 106.
#1753967
c.Gaoth-tholláin nó gairis, cé is moite de mhíreanna dé-thoiseacha dar cumas sreafaí uimhreacha Reynolds is airde ná 25 × 106 a ionsamhlú.
tunnels or devices, other than two-dimensional sections, capable of simulating Reynolds number flows exceeding 25 × 106.
#2058878
c. Gaoth-tholláin nó gairis, cé is moite de mhíreanna dé-thoiseacha, atá inniúil ar shreafaí uimhreacha Reynolds a ionsamhlú arb airde iad ná 25 x 106.
c. Wind tunnels or devices, other than two-dimensional sections, capable of simulating Reynolds number flows exceeding 25 x 106.
#2276583
c. Gaoth-tholláin nó gairis, cé is moite de mhíreanna dé-thoiseacha, atá inniúil ar shreafaí uimhreacha Reynolds a ionsamhlú arb airde iad ná 25 x106.
c. Wind tunnels or devices, other than two-dimensional sections, capable of simulating Reynolds number flows exceeding 25 × 106.
#2618156
Atá ina chúis le sreabh suaiteach (Uimhir Reynolds ≥ 4,000) agus atá d’fhad leordhóthanach chun meascadh iomlán a dhéanamh ar an aer sceite agus ar an aer caolúcháin;
Causes turbulent flow (Reynolds number ≥ 4,000) and be of sufficient length to cause complete mixing of the exhaust and dilution air;
#2618226
Soláthróidh treoluas an gháis sceite caolaithe uimhir Reynolds níos airde ná 4,000 d’fhonn sreabh suaiteach comhsheasmhach a choimeád roimh an sreabhmhéadar ultrasonach;
The velocity of the diluted exhaust gas shall provide a Reynolds number higher than 4,000 in order to maintain a consistent turbulent flow before the ultrasonic flow meter;
#2618600
Sa chás go n-úsáidtear córas caolúcháin gáis sceite lánsreafa, beidh uimhir sreibhe Reynolds Re níos ísle ná 1,700 aige;
In the case that a full flow exhaust dilution system, is used it shall have a flow Reynolds number Re lower than 1,700;
#2618601
Sa chás go n-úsáidtear córas caolúcháin dhúbailte, beidh uimhir sreibhe Reynolds Re níos ísle ná 1,700 aige san fheadán aistrithe cáithníní, i.e. le sruth ón tóireadóir nó ón bpointe samplála;
In the case that a double dilution system is used, it shall have a flow Reynolds number Re lower than 1,700 in the PTT i.e. downstream of the sampling probe or point;
#2623183
Chun an raon sreafa fhoshonaigh a chinneadh, breacfar Cd mar fheidhm d’uimhir Reynolds Re ag scornach SSV.
To determine the range of subsonic flow, Cd shall be plotted as a function of Reynolds number Re at the SSV throat.
#2700422
c. Gaoth-tholláin nó gairis, cé is moite de mhíreanna dé-thoiseacha, atá inniúil ar shreafaí uimhreacha Reynolds a ionsamhlú arb airde iad ná 25 × 106.
c. Wind tunnels or devices, other than two-dimensional sections, capable of simulating Reynolds number flows exceeding 25 × 106.
#2825527
c. Gaoth-tholláin nó gairis, cé is moite de mhíreanna dé-thoiseacha, atá inniúil ar shreafaí uimhreacha Reynolds a ionsamhlú arb airde iad ná 25 × 106.
c. Wind tunnels or devices, other than two-dimensional sections, capable of simulating Reynolds number flows exceeding 25 × 106.