東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Linked to FindBook

Google Book

Amazon

博客來

Advancing Novel Methods for Interzonal Air Leakage Measurement in Multi-Unit Residential Buildings.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Advancing Novel Methods for Interzonal Air Leakage Measurement in Multi-Unit Residential Buildings./
Author:	Chum, Samantha.
Description:	1 online resource (191 pages)
Notes:	Source: Masters Abstracts International, Volume: 84-05.
Contained By:	Masters Abstracts International84-05.
Subject:	Civil engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29397128click for full text (PQDT)
ISBN:	9798357550569

Advancing Novel Methods for Interzonal Air Leakage Measurement in Multi-Unit Residential Buildings.
Chum, Samantha.

Advancing Novel Methods for Interzonal Air Leakage Measurement in Multi-Unit Residential Buildings. - 1 online resource (191 pages)

Source: Masters Abstracts International, Volume: 84-05.

Thesis (M.A.S.)--University of Toronto (Canada), 2022.

Includes bibliographical references

Effective airflow control is an important aspect of building performance that contributes to ventilation energy efficiency, occupant comfort and safety. However, the lack of accessible interzonal airtightness measurement methods inhibits the implementation of meaningful compartmentalization standards in multi-unit residential buildings. The feasibility of two novel approaches were investigated. Using sound transmission loss as an indicator of air leakage rate across suite partition walls, the estimate accuracy of 0.59 L/s/m2 remains inadequate for compliance verification at 1.53 L/s/m2, but it could be a feasible approach for screening air leakage rates between similar partitions. Correlation models specific to typical wall assemblies could be developed in the future to improve this accuracy. When MEMS absolute pressure sensors were used to monitor air pressure differentials, after applying calibration and noise removal techniques, sensors with ±3 Pa rating produced pressure differential estimates of ≤10 Pa accuracy, which appeared adequate for selective operational airflow monitoring applications.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798357550569Subjects--Topical Terms:

860360
Civil engineering.
Subjects--Index Terms:

Air PressureIndex Terms--Genre/Form:

542853
Electronic books.

Advancing Novel Methods for Interzonal Air Leakage Measurement in Multi-Unit Residential Buildings.
LDR:02575nmm a2200433K 4500 001 2356154
005 20230612071831.5
006 m o d
007 cr mn ---uuuuu
008 241011s2022 xx obm 000 0 eng d
020 $a 9798357550569
035 $a (MiAaPQ)AAI29397128
035 $a AAI29397128
040 $a MiAaPQ $b eng $c MiAaPQ $d NTU
100 1 $a Chum, Samantha. $3 3696630
245 1 0 $a Advancing Novel Methods for Interzonal Air Leakage Measurement in Multi-Unit Residential Buildings.
264 0 $c 2022
300 $a 1 online resource (191 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Masters Abstracts International, Volume: 84-05.
500 $a Advisor: Touchie, Marianne.
502 $a Thesis (M.A.S.)--University of Toronto (Canada), 2022.
504 $a Includes bibliographical references
520 $a Effective airflow control is an important aspect of building performance that contributes to ventilation energy efficiency, occupant comfort and safety. However, the lack of accessible interzonal airtightness measurement methods inhibits the implementation of meaningful compartmentalization standards in multi-unit residential buildings. The feasibility of two novel approaches were investigated. Using sound transmission loss as an indicator of air leakage rate across suite partition walls, the estimate accuracy of 0.59 L/s/m2 remains inadequate for compliance verification at 1.53 L/s/m2, but it could be a feasible approach for screening air leakage rates between similar partitions. Correlation models specific to typical wall assemblies could be developed in the future to improve this accuracy. When MEMS absolute pressure sensors were used to monitor air pressure differentials, after applying calibration and noise removal techniques, sensors with ±3 Pa rating produced pressure differential estimates of ≤10 Pa accuracy, which appeared adequate for selective operational airflow monitoring applications.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
650 4 $a Civil engineering. $3 860360
650 4 $a Architectural engineering. $3 3174102
650 4 $a Environmental studies. $3 2122803
650 4 $a Fluid mechanics. $3 528155
650 4 $a Mechanical engineering. $3 649730
653 $a Air Pressure
653 $a Airflow
653 $a Compartmentalization
653 $a Multi-Unit residential building
653 $a Sensor
653 $a Sound transmission
655 7 $a Electronic books. $2 lcsh $3 542853
690 $a 0543
690 $a 0462
690 $a 0477
690 $a 0548
690 $a 0204
710 2 $a ProQuest Information and Learning Co. $3 783688
710 2 $a University of Toronto (Canada). $b Civil Engineering. $3 2104053
773 0 $t Masters Abstracts International $g 84-05.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29397128 $z click for full text (PQDT)