6.42 izXfer
@izXfer[1..].
| Name | Input? | Runtime? | Type | Variability | Description |
|---|---|---|---|---|---|
| name | X | X | string | constant | – |
| zi1 | X | X | integer number | run start time (of each phase, autoSize or simulate) | Subscripts of zones involved (air flow > 0 = into zone 1) |
| zi2 | X | X | integer number | run start time (of each phase, autoSize or simulate) | Iz_zi2 = -1 iff not interzone |
| doas | X | X | integer number | run start time (of each phase, autoSize or simulate) | Subscript of doas where air is supplied from (air flow > 0), or exhausting to (airflow < 0) |
| ua | X | X | number | hourly | Air-to-air coupling const (btuh/f) thru walls etc. |
| nvcntrl | X | X | integer number | input time | Control type for nat vents: |
| afCatI | X | X | unrecognized | run start time (of each phase, autoSize or simulate) | Air flow input category (accounting only) c_afcat_xxx |
| afMtrCat1 | X | X | integer number | run start time (of each phase, autoSize or simulate) | … for iz_pafmtr1 |
| afMtrCat2 | X | X | integer number | run start time (of each phase, autoSize or simulate) | … for iz_pafmtr2 |
| a1 | X | X | number | hourly | Vent area 1, ft2 |
| a2 | X | X | number | hourly | Vent area 2, ft2 |
| L1 | X | X | number | input time | Opening dim 1, ft (_anhoriz) |
| L2 | X | X | number | input time | Opening dim 2, ft |
| hz | X | X | number | input time | _an (non fan): height of iz_a1 relative to arbitrary 0 (ft) |
| stairAngle | X | X | number | input time | Stair angle, deg (_anhoriz) (90 = vert) |
| cd | X | X | number | input time | Orifice coefficient, dimless (user input, default 0.8) |
| exp | X | X | number | run start time (of each phase, autoSize or simulate) | Power law exponent, (user input, default 0.5) |
| cpr | X | X | number | input time | Wind pressure coefficient (ignored if not _anext) |
| vfMin | X | X | number | subhourly | Min vent flow rate, cfm (for fixed flow types) |
| vfMax | X | X | number | subhourly | Max vent flow rate, cfm (for fixed flow types) |
| tEx | X | X | number | subhourly | Vent exterior air drybulb temp for anext, anextfan, anextflow, and anextherv, f |
| wEx | X | X | number | subhourly | Vent exterior air humidity ratio, lb/lb |
| windSpeed | X | X | number | subhourly | Windspeed seen by this vent, mph |
| linkedFlowMult | X | X | number | input time | Multiplier for flow to/from linked zone or doas or … |
| ASEF | X | X | number | subhourly | Apparent sensible effectiveness (for _anherv) |
| LEF | X | X | number | subhourly | Latent effectiveness (for _anherv) |
| SRE | X | X | number | subhourly | Hvi sensible recovery efficiency (for _anherv) |
| ASRE | X | X | number | subhourly | Hvi adjusted sensible recovery efficiency (for _anherv) |
| RVFanHeatF | X | X | number | subhourly | Fraction of herv fan power that heats supply air (experimental) |
| vfExhRat | X | X | number | subhourly | Exhaust ratio (for _anherv) = (vfgross exhaust)/(vfgross supply) |
| EATR | X | X | number | subhourly | Exhaust air transfer ratio (for _anherv) |
| fan.fanTy | X | X | unrecognized | autosize and simulate phase start time | – |
| fan.vfDs | X | X | number | end of each subhour | – |
| fan.vfDs_As | X | X | number | autosize and simulate phase start time | – |
| fan.vfDs_AsNov | X | X | number | autosize and simulate phase start time | – |
| fan.vfMxF | X | X | number | autosize and simulate phase start time | – |
| fan.press | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.eff | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.shaftPwr | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.elecPwr | X | X | number | run start time (of each phase, autoSize or simulate) | – |
| fan.motTy | X | X | unrecognized | run start time (of each phase, autoSize or simulate) | – |
| fan.motEff | X | X | number | autosize and simulate phase start time | – |
| fan.motPos | X | X | unrecognized | autosize and simulate phase start time | – |
| fan.curvePy.k[0] | X | X | number | autosize and simulate phase start time | – |
| fan.curvePy.k[1] | X | X | number | autosize and simulate phase start time | – |
| fan.curvePy.k[2] | X | X | number | autosize and simulate phase start time | – |
| fan.curvePy.k[3] | X | X | number | autosize and simulate phase start time | – |
| fan.curvePy.k[4] | X | X | number | autosize and simulate phase start time | – |
| fan.curvePy.k[5] | X | X | number | autosize and simulate phase start time | – |
| fan.mtri | X | X | integer number | input time | – |
| fan.endUse | X | X | integer number | autosize and simulate phase start time | – |
| fan.ausz | X | X | integer number | run start time (of each phase, autoSize or simulate) | – |
| fan.outPower | X | X | number | subhourly | – |
| fan.airPower | X | X | number | subhourly | – |
| fan.cMx | X | X | number | end of each subhour | – |
| fan.c | X | X | number | end of each subhour | – |
| fan.t | X | X | number | end of each subhour | – |
| fan.frOn | X | X | number | end of each subhour | – |
| fan.p | X | X | number | end of each subhour | – |
| fan.q | X | X | number | end of each subhour | – |
| fan.dT | X | X | number | end of each subhour | – |
| fan.qAround | X | X | number | end of each subhour | – |
| nvcoeff | X | X | number | run start time (of each phase, autoSize or simulate) | Nat vent overall coeff btuh/(dt^.5). set by izxsetup(). |
| air1.tdb | X | X | number | end of each subhour | – |
| air1.w | X | X | number | end of each subhour | – |
| air2.tdb | X | X | number | end of each subhour | – |
| air2.w | X | X | number | end of each subhour | – |
| rho1 | X | X | number | subhourly | Z1 moist air density, lb/cf |
| rho2 | X | X | number | subhourly | Z2 moist air density, lb/cf (may be ambient or from doas) |
| ad[0].Ae | X | X | number | end of each subhour | – |
| ad[0].AeLin | X | X | number | end of each subhour | – |
| ad[0].pres1 | X | X | number | end of each subhour | – |
| ad[0].pres2 | X | X | number | end of each subhour | – |
| ad[0].delP | X | X | number | end of each subhour | – |
| ad[0].mdotP | X | X | number | end of each subhour | – |
| ad[0].dmdp | X | X | number | end of each subhour | – |
| ad[0].mdotB | X | X | number | end of each subhour | – |
| ad[0].mdotX | X | X | number | end of each subhour | – |
| ad[0].xDelpF | X | X | number | end of each subhour | – |
| ad[0].xMbm | X | X | number | end of each subhour | – |
| ad[0].tdFan | X | X | number | end of each subhour | – |
| ad[0].pFan | X | X | number | end of each subhour | – |
| ad[1].Ae | X | X | number | end of each subhour | – |
| ad[1].AeLin | X | X | number | end of each subhour | – |
| ad[1].pres1 | X | X | number | end of each subhour | – |
| ad[1].pres2 | X | X | number | end of each subhour | – |
| ad[1].delP | X | X | number | end of each subhour | – |
| ad[1].mdotP | X | X | number | end of each subhour | – |
| ad[1].dmdp | X | X | number | end of each subhour | – |
| ad[1].mdotB | X | X | number | end of each subhour | – |
| ad[1].mdotX | X | X | number | end of each subhour | – |
| ad[1].xDelpF | X | X | number | end of each subhour | – |
| ad[1].xMbm | X | X | number | end of each subhour | – |
| ad[1].tdFan | X | X | number | end of each subhour | – |
| ad[1].pFan | X | X | number | end of each subhour | – |
| amfNom | X | X | number | end of each subhour | Nominal air mass flow, lbm/sec |