Table 2 Environmental conditions during...

Table 2

Environmental conditions during tracer gas tests

Test number	1	2	3	4	5	6	7	8
Indoor-to-outdoor gage pressure mean (Pa)	23	22.89	22.79	22.89	22.86	22.29	22.66	22.84
Indoor-to-outdoor gage pressure standard deviation (Pa)	0	0.31	0.41	0.31	0.35	0.64	0.48	0.37
Indoor-to-outdoor gage pressure maximum (Pa)	24	24	23	23	24	24	23	23
Outdoor CO₂ concentration mean (ppm)	404.6	387	438.5	419.3	438.7	421.4	404.9	414.5
Outdoor CO₂ concentration standard deviation (ppm)	4.5	14.3	7.5	3.6	4.3	6	5.1	12
Indoor CO₂ concentration mean (ppm)	5,306.1	2153.5	–	1174.7	1492.4	3869.7	562.4	516.3
Indoor CO₂ concentration standard deviation (ppm)	1641.4	1236	–	822.1	924.9	1019.9	352.7	229.3
Outdoor absolute humidity mean (kg/m3)	2.67E−03	2.03E−03	1.62E−03	2.21E−03	4.65E−03	3.01E−03	1.50E−03	4.48E−03
Outdoor absolute humidity standard deviation (kg/m3)	1.87E−05	3.82E−05	6.37E−05	5.11E−05	9.92E−05	6.84E−05	4.34E−05	2.05E−04
Indoor absolute humidity mean (kg/m3)	4.06E−03	5.74E−03	6.91E−03	8.97E−03	8.17E−03	6.37E−03	2.76E−03	5.28E−03
Indoor absolute humidity standard deviation (kg/m3)	5.16E−04	7.55E−04	8.57E−04	1.38E−03	5.63E−04	5.98E−04	6.17E−04	7.20E−04
Average indoor temperature (C)	13	30	40	52	48	25	20	23
Indoor relative humidity range for 36 hours before test (%)	20–40	16–65	16–62	9–62	8–49	21–33	21–32	18–34
Indoor relative humidity range during test (%)	34–36	18–21	13–16	9–10	10–12	25–30	14–21	24–28
Indoor relative humidity range for 36 hours after test (%)	34–44	13–62	9–49	8–43	8–33	19–26	14–22	26–53
Average indoor relative humidity (%)	35	18	14	9	11	27	15	25
Average outdoor temperature (C)	3	−1	−2.6	1.6	2	7.6	7.9	13.6
Outdoor relative humidity range for 36 hours before test (%)	28–47	32–92	32–54	35–62	33–81	25–52	16–88	16–86
Outdoor relative humidity range during test (%)	44–45	44–47	37–46	38–44	81–86	35–39	17–19	32–45
Outdoor relative humidity range for 36 hours after test (%)	31–89	35–54	35–65	33–89	27–98	18–89	16–86	45–74
Average outdoor relative humidity (%)	45	45	41	41	84	37	18	38
Average wind speed (m/s)	0.4	0	1.9	0.5	0	0	0.6	0.3
Average wind direction (degrees from North)	0	0	0	0	0	0	0	0
Average CO₂ concentration coefficient of variation (%)	1.9	6.9	–	4.3	1.1	1.2	5.4	4.2
Average water vapor concentration coefficient of variation (%)	1.9	2	3	3.5	3.2	2.1	1.9	2.6

Test number	1	2	3	4	5	6	7	8
Indoor-to-outdoor gage pressure mean (Pa)	23	22.89	22.79	22.89	22.86	22.29	22.66	22.84
Indoor-to-outdoor gage pressure standard deviation (Pa)	0	0.31	0.41	0.31	0.35	0.64	0.48	0.37
Indoor-to-outdoor gage pressure maximum (Pa)	24	24	23	23	24	24	23	23
Outdoor CO₂ concentration mean (ppm)	404.6	387	438.5	419.3	438.7	421.4	404.9	414.5
Outdoor CO₂ concentration standard deviation (ppm)	4.5	14.3	7.5	3.6	4.3	6	5.1	12
Indoor CO₂ concentration mean (ppm)	5,306.1	2153.5	–	1174.7	1492.4	3869.7	562.4	516.3
Indoor CO₂ concentration standard deviation (ppm)	1641.4	1236	–	822.1	924.9	1019.9	352.7	229.3
Outdoor absolute humidity mean (kg/m3)	2.67E−03	2.03E−03	1.62E−03	2.21E−03	4.65E−03	3.01E−03	1.50E−03	4.48E−03
Outdoor absolute humidity standard deviation (kg/m3)	1.87E−05	3.82E−05	6.37E−05	5.11E−05	9.92E−05	6.84E−05	4.34E−05	2.05E−04
Indoor absolute humidity mean (kg/m3)	4.06E−03	5.74E−03	6.91E−03	8.97E−03	8.17E−03	6.37E−03	2.76E−03	5.28E−03
Indoor absolute humidity standard deviation (kg/m3)	5.16E−04	7.55E−04	8.57E−04	1.38E−03	5.63E−04	5.98E−04	6.17E−04	7.20E−04
Average indoor temperature (C)	13	30	40	52	48	25	20	23
Indoor relative humidity range for 36 hours before test (%)	20–40	16–65	16–62	9–62	8–49	21–33	21–32	18–34
Indoor relative humidity range during test (%)	34–36	18–21	13–16	9–10	10–12	25–30	14–21	24–28
Indoor relative humidity range for 36 hours after test (%)	34–44	13–62	9–49	8–43	8–33	19–26	14–22	26–53
Average indoor relative humidity (%)	35	18	14	9	11	27	15	25
Average outdoor temperature (C)	3	−1	−2.6	1.6	2	7.6	7.9	13.6
Outdoor relative humidity range for 36 hours before test (%)	28–47	32–92	32–54	35–62	33–81	25–52	16–88	16–86
Outdoor relative humidity range during test (%)	44–45	44–47	37–46	38–44	81–86	35–39	17–19	32–45
Outdoor relative humidity range for 36 hours after test (%)	31–89	35–54	35–65	33–89	27–98	18–89	16–86	45–74
Average outdoor relative humidity (%)	45	45	41	41	84	37	18	38
Average wind speed (m/s)	0.4	0	1.9	0.5	0	0	0.6	0.3
Average wind direction (degrees from North)	0	0	0	0	0	0	0	0
Average CO₂ concentration coefficient of variation (%)	1.9	6.9	–	4.3	1.1	1.2	5.4	4.2
Average water vapor concentration coefficient of variation (%)	1.9	2	3	3.5	3.2	2.1	1.9	2.6

Source(s): Authors’ own work

[ViewLarge]

Sharing Unavailable