Analysis of vibration environment measured data for a certain type of aircraft and reasearch of the testing methods

2012 ◽  
Author(s):  
Yechen Wu ◽  
Yu Jiang ◽  
Junyong Tao ◽  
Hongwei Cheng
Keyword(s):  
Measured Data ◽  
Testing Methods

scholarly journals The effect of an enclosure retrofit on a multi-unit residential building: single case study

2021 ◽  
Author(s):  
Robin Urquhart
Keyword(s):  
North America ◽  
Single Case ◽  
Residential Building ◽  
Measured Data ◽  
Future Research ◽  
Single Case Study ◽  
Air Leakage ◽  
Testing Methods ◽  
High Rise

This case study examines the effect of an enclosure retrofit on a high-rise, multi-unit residential building (MURB). Literature on fan pressurization test methodologies and MURB air leakage rates is reviewed. The enclosure for the case study building was tested using the guarded-zone fan pressurization method. Results of the air leakage testing show significant improvement in the enclosure tightness and compare well to measured data for other MURBs across North America. There is recognition of a need to standardize both testing methods and presentation of data for air leakage in MURBs. The issue of abnormal flow exponent values is discussed and recommendations for future research are made.

scholarly journals The effect of an enclosure retrofit on a multi-unit residential building: single case study

2021 ◽  
Author(s):  
Robin Urquhart
Keyword(s):  
North America ◽  
Single Case ◽  
Residential Building ◽  
Measured Data ◽  
Future Research ◽  
Single Case Study ◽  
Air Leakage ◽  
Testing Methods ◽  
High Rise

This case study examines the effect of an enclosure retrofit on a high-rise, multi-unit residential building (MURB). Literature on fan pressurization test methodologies and MURB air leakage rates is reviewed. The enclosure for the case study building was tested using the guarded-zone fan pressurization method. Results of the air leakage testing show significant improvement in the enclosure tightness and compare well to measured data for other MURBs across North America. There is recognition of a need to standardize both testing methods and presentation of data for air leakage in MURBs. The issue of abnormal flow exponent values is discussed and recommendations for future research are made.

Analysis of Measured Data in Unbalanced Distribution System and Method of making of Distribution System Model for Analyzing

2016 ◽  
Vol 136 (6) ◽  
pp. 759-766 ◽  
Author(s):  
Yu Fujita ◽  
Hiroshi Kobayashi ◽  
Takanori Kodera ◽  
Mutsumi Aoki ◽  
Hiroto Suzuki ◽  
...  
Keyword(s):  
Distribution System ◽  
Measured Data ◽  
System Model

Testing methods for extra ocular patient eye covers

1997 ◽  
Author(s):  
David W. Stefanovsky ◽  
Luis Ruiz ◽  
R. James Rockwell
Keyword(s):  
Testing Methods

FENOMENA ANAK LOGAM DI PELABUHAN PENYEBERANGAN KETAPANG (MENCARI AKAR MASALAH DAN MODEL PENANGGULANGANNYA)

2019 ◽  
Vol 1 (1) ◽  
pp. 24-36
Author(s):  
I Wayan Pardi ◽  
Ni Made Nadia Suta Pradhani
Keyword(s):  
Qualitative Research ◽  
Research Method ◽  
Family Factors ◽  
Testing Methods ◽  
Validity Testing ◽  
Number Of Factors ◽  
Data Validity ◽  
Family Centered ◽  
Collection Methods ◽  
Data Analysis Methods

This study aims to analyze the background of the emergence of metal children in the Ketapang ferry port, and formulate a model that can be used to overcome the presence of metal children in the Ketapang ferry port. The method used in this study is a qualitative research method, the steps of which include determining the location of research, the method of determining informants, research instruments, data collection methods, data validity testing methods, and data analysis methods. The results showed that there were a number of factors that caused the emergence of metal children at Ketapang Port of Spread, namely 1) poverty factors, 2) family factors, 3) peer or playmate factors, and 4) education factors. Models that can be used to tackle the presence of metal children are Street-centered intervention, Family-centered intervention, Institutional-centered intervention, and Community-centered intervention.

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