Learning from Production Test Data: Correlation Exploration and Feature Engineering

2014 ◽  
Author(s):  
Fan Lin ◽  
Chun-Kai Hsu ◽  
Kwang-Ting Cheng
Keyword(s):  
Test Data ◽  
Feature Engineering ◽  
Production Test ◽  
Data Correlation

Test data analytics — Exploring spatial and test-item correlations in production test data

2013 ◽  
Author(s):  
Chun-Kai Hsu ◽  
Fan Lin ◽  
Kwang-Ting Cheng ◽  
Wangyang Zhang ◽  
Xin Li ◽  
...  
Keyword(s):  
Test Data ◽  
Test Item ◽  
Data Analytics ◽  
Production Test

scholarly journals An Investigation of the Flow Distribution Inside a Radial Sidestream Inlet of a Centrifugal Compressor

2000 ◽  
Author(s):  
Zheji Liu ◽  
D. Lee Hill ◽  
Gary Colby
Keyword(s):  
Test Data ◽  
Centrifugal Compressor ◽  
Flow Distribution ◽  
Production Test ◽  
Cfd Model ◽  
Cfd Models ◽  
Multi Stage ◽  
Final Design ◽  
Computational Fluid Dynamics Cfd ◽  
Return Channel

A radial sidestream inlet is commonly utilized in multi-stage centrifugal compressors to introduce additional gas into the mid-stage of the compressor. The flow distribution after the junction of the sidestream and the main return channel of the upstream stage can significantly affect the performance of the next stage. In this study, the mixing between the fluid from the sidestream component and the fluid from the main return channel was investigated numerically using Computational Fluid Dynamics (CFD). A variety of CFD models of different geometry, different boundary conditions, and different grid density were developed to analyze the uniformity of the flow entering the impeller of the next stage. The flow distribution difference between the sidestream CFD model and the CFD model with the sidestream coupled to the main return channel suggests that both the return channel and the sidestream have to be modeled together to get meaningful results. The results of this effort were used in conjunction with production test data to help resolve a performance shortfall of a multi-stage centrifugal compressor with sidestream injection. The test data from the final design is also provided to show the resulting improvement in head rise.

Classification and Evaluation of Oil Reservoir of Fuyang Formation in Xingbei Area

2013 ◽  
Vol 868 ◽  
pp. 196-201
Author(s):  
Peng Guo ◽  
Shi Zhong Ma
Keyword(s):  
Test Data ◽  
Water Distribution ◽  
Basic Structure ◽  
Data Interpretation ◽  
Production Test ◽  
Oil Reservoir ◽  
Data Logging ◽  
Basic Understanding ◽  
Oil Water ◽  
Geological Background

Based on the Fuyang formation in Xingbei geological background research, to understand the basic structure of the study area conditions and the forming conditions. Combined study area forming conditions analysis, the study area as a whole basic understanding of oil-water distribution. Finally, the study area production test data, logging data interpretation and analysis of oil-bearing core, and thus the oil reservoir in the study area were evaluated in the study area in order to find favorable block.

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