scholarly journals The Application of Polynomial Trend Term Removing in the Acoustic Wave Gauge Data Processing

2018 ◽  
Vol 452 ◽  
pp. 042054
Author(s):  
Ying Yang ◽  
Li Hui ◽  
Xiangtao Ran ◽  
Zhi Wang ◽  
Yang Zhou ◽  
...  
Keyword(s):  
Acoustic Wave ◽  
Data Processing ◽  
Polynomial Trend ◽  
Gauge Data

Aerodynamic Noise Control Study of Nozzles with Triangular Chevrons

2013 ◽  
Vol 436 ◽  
pp. 25-31
Author(s):  
Grigore Cican ◽  
Daniel Eugeniu Crunteanu
Keyword(s):  
Acoustic Wave ◽  
Data Processing ◽  
Noise Pollution ◽  
Pollution Reduction ◽  
Aerodynamic Noise ◽  
Geometrical Parameters ◽  
Jet Engine ◽  
Gas Dynamic ◽  
Single Flow ◽  
Control Study

This paper has a small part of notion of chevron and the process that helps reducing the noise pollution. Based on the gas dynamic and geometrical parameters of a single flow jet engine one does a model of CFD data processing. In this process one observes the influence of chevrons on acoustic wave intensity produced by the jet . One studies a series of tests on triangular chevrons: immersions, the influence of the number of chevrons in order to settle the influence of the geometrical parameters on the flow and on the jet acoustics. Finally one presents the contribution of chevrons in noise pollution reduction.

The Force Gauge Data Processing System Based on Pipes and Filters Pattern

2008 ◽  
Author(s):  
Cuijuan Ye ◽  
Jianming Liao ◽  
LinLiang Mei ◽  
Guoming Lu ◽  
Hui Liu
Keyword(s):  
Data Processing ◽  
Processing System ◽  
Data Processing System ◽  
Gauge Data

STUDY OF DEFECTS IN a-Ge AND a-GeHxUSING SURFACE ACOUSTIC WAVE TECHNIQUE

1981 ◽  
Vol 42 (C4) ◽  
pp. C4-365-C4-368
Author(s):  
K. L. Bhatia ◽  
M.v. Haumeder ◽  
S. Hunklinger
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Wave Technique

The Karolinska Hospital Information System

1974 ◽  
Vol 13 (03) ◽  
pp. 125-140 ◽  
Author(s):  
Ch. Mellner ◽  
H. Selajstder ◽  
J. Wolodakski
Keyword(s):  
Information System ◽  
Data Processing ◽  
Data Base ◽  
Hospital Information System ◽  
Care Delivery ◽  
Traditional Approach ◽  
Processing System ◽  
Systems Design ◽  
Data Processing System ◽  
Karolinska Hospital

The paper gives a report on the Karolinska Hospital Information System in three parts.In part I, the information problems in health care delivery are discussed and the approach to systems design at the Karolinska Hospital is reported, contrasted, with the traditional approach.In part II, the data base and the data processing system, named T1—J 5, are described.In part III, the applications of the data base and the data processing system are illustrated by a broad description of the contents and rise of the patient data base at the Karolinska Hospital.

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