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The Measured Energy Impact of Infiltration Under Dynamic Conditions
(Energy Systems Laboratory (http://esl.eslwin.tamu.edu), 1992-05)
Energy consumption due to air infiltration is customarily assumed to equal the mass flow rate times the specific enthalpy difference between the inside and outside air. Anderlind showed theoretically that this represents ...
A Comparison of Manufacturing Methods, Accuracy, Quality Control and Testing Methods a They Relate to High Head Low Flow Impeller Efficiency and Overall Compressor Performance
(Texas A&M University. Turbomachinery Laboratories, 2012)
This paper presents a detailed analysis and evaluation of impeller efficiency and overall compressor performance as they relate to specific impeller manufacturing methods, manufacturing tolerances, and quality control. The ...
Impact Of Electrical Noise On The Torsional Response Of VFD Compressor Trains
(Texas A&M University. Turbomachinery Laboratories, 2012)
The popularity of VFD motors in compressor trains has increased in recent years. Increased process flexibility is a primary consideration for implementation of VFD systems. However, this comes at a cost of increased ...
Tilting-Pad Bearings: Measured Frequency Characteristics Of Their Rotordynamic Coefficients
(Texas A&M University. Turbomachinery Laboratories, 2011)
This paper reviews a long standing issue related to the stiffness and damping coefficients of tilting-pad (TP) bearings; namely, What is the nature of their frequency dependency? A research project was implemented at the ...
15% Above-Code Energy Efficiency Measures for Residential Buildings in Texas
(Energy Systems Laboratory (http://esl.tamu.edu), 2007-08)
In the pages that follow, 15% above-code measures for new residential buildings are presented
for the 41 non-attainment and affected counties in Texas, separated by climate area. Each page
contains a description of the ...
Statewide Air Emissions Calculations from Wind and other Renewables, Summary Report
(Energy Systems Laboratory (http://esl.tamu.edu), 2010-12)
Recommendations for 15% Above-Code Energy Efficiency Measures for Single Family Residences
(Energy Systems Laboratory (http://esl.tamu.edu), 2007-12)
Development of a Calibration Methodology for Code-compliant Simulation of a Case Study House in a Hot and Humid Climate
(Energy Systems Laboratory (http://esl.tamu.edu), 2010-08)
This paper describes a comparison of the results between a code-compliant DOE-2 simulation and monthly utility bills for a case study house in College Station, Texas. The comparison of the results is a preliminary step ...
Energy Efficiency/Renewable Energy Impact in the Texas Emissions Reduction Plan (TERP)
(Energy Systems Laboratory (http://esl.tamu.edu), 2007-12)
“Beating” Effect Caused By Two Closely Spaced Mechanical Frequencies Observed On Two Shaft, Gas Turbine Drive
(Texas A&M University. Turbomachinery Laboratories, 2011)