Digital Commons Network^™

Performance Evaluation Of Nano-Lubricants At Thrust Slide-Bearing Of Scroll Compressors, Jaekeun Lee, Hongseok Kim, Byeongchul Lee, Jinsung Park

International Compressor Engineering Conference

No abstract provided.

Domain Decomposition Method For 3-Dimensional Simulation Of The Piston Cylinder Section Of A Hermetic Reciprocating Compressor, Zainal Abidin, Raimund Almbauer, Adolf Burgstaller, Daniel Nagy

International Compressor Engineering Conference

No abstract provided.

A Simplified Numerical Methodology For The In-Cylinder Flow At The Top-Center Crank Position, F. A. Ribas, Cesar J. Deschamps

International Compressor Engineering Conference

No abstract provided.

Influence Of Material Orientation On The Fatigue Properties Of Flapper Valve, Martin Mueller, Gustaf Zetterholm, Guocai Chai

International Compressor Engineering Conference

No abstract provided.

Cylinder Head Gasket Contact Pressure Simulation For A Hermetic Compressor, Pavan P. Jorwekar, Yogesh V. Birari, Mayur M. Nadgouda

International Compressor Engineering Conference

No abstract provided.

3-Dimensional Simulation For Obtaining The Heat Transfer Correlations Of A Thermal Network Calculation For A Hermetic Reciprocating Compressor, Raimund Almbauer, Adolf Burgstaller, Zainal Abidin, Daniel Nagy

International Compressor Engineering Conference

No abstract provided.

Leakage Tests Of Wet Co2 Gas With Oil-Mixture In Scroll Compressors And Its Use In Simulations Of Optimal Performance, Noriaki Ishii, Tatsuya Oku, Charles W. Knisely, Tora Aya, Keiko Anami, Kiyoshi Sawai, Noboru Iida

International Compressor Engineering Conference

No abstract provided.

Transient Modeling Of Flows Through Suction Port And Valve Leaves Of Hermetic Reciprocating Compressors, Husnu Kerpicci, Emre Oguz

International Compressor Engineering Conference

No abstract provided.

A Two-Dimensional Simulation Model For Reciprocating Compressors With Automatic Valves, Fred F. S. Matos, Cesar J. Deschamps, Alvaro Toubes T. Prata

International Compressor Engineering Conference

No abstract provided.

Transient Thermal Analysis Of Screw Compressors, Part Ii: Transient Thermal Analysis Of A Screw Compressor To Determine Rotor-To-Housing Clearances, Bob Weathers, Jack Sauls, Gordon Powell

International Compressor Engineering Conference

No abstract provided.

Three-Crankshaft-Driven Scroll Compressor, Pierre Ginies, Christophe Ancel, Remi Bou Dargham

International Compressor Engineering Conference

No abstract provided.

Transient Thermal Analysis Of Screw Compressors, Part I: Use Of Thermodynamic Simulation To Determine Boundary Conditions For Finite Element Analyses, Jack Sauls, Gordon Powell, Bob Weathers

International Compressor Engineering Conference

No abstract provided.

Reliability Design Of The Newly Designed Reciprocating Compressor For A Refrigerator, Seongwoo Woo, Dennis L. O’Neal

International Compressor Engineering Conference

No abstract provided.

The Key Technology Of Single Screw Manufacturing By 5-Axis Cnc Machining Center, Shang Zhou, Xu Li, Yiwan Zhang, Dingwu Zhou

International Compressor Engineering Conference

No abstract provided.

The Design Aspects Of Metal- Polymer Bushings In Compressor Applications, Christopher D. Small

International Compressor Engineering Conference

No abstract provided.

The Detection Of Liquid Slugging Phenomena In Reciprocating Compressors Via Power Measurements, Christopher R. Laughman, Peter R. Armstrong, Leslie K. Norford, Steven B. Leeb

International Compressor Engineering Conference

No abstract provided.

A Low Friction Ball Joint Piston Used In A Reciprocating Compressor, Seungkil Son, Soohyun Huh

International Compressor Engineering Conference

No abstract provided.

Design Improvement Based On Wear Of A Journal Bearing Using An Elastohydrodynamic Lubrication Model, Mustafa Duyar, Zafer Dursunkaya

International Compressor Engineering Conference

No abstract provided.

Estimation Of Motor Startup Speed Profile Using Low-Resolution Timing Signals And Motor Speed-Torque Curve, Jianxiong Chen

International Compressor Engineering Conference

No abstract provided.

Variable Speed Tri-Rotor Screw Compression Technology, John S. Jacobs

International Compressor Engineering Conference

No abstract provided.

Semi-Empirical Modeling Of Small Size Radial Turbines For Refrigeration Purpose, Gleyzer Martins, Oscar Saul Hernandez Mendoza, Jose Antonio Tumialan

International Compressor Engineering Conference

No abstract provided.

Comparison Of Part-Load Efficiency Characteristics Of Screw And Centrifugal Compressors, Joost J. J. Brasz

International Compressor Engineering Conference

No abstract provided.

Noise Reduction In Screw Compressors By The Control Of Rotor Transmission Errors, Christopher S. Holmes

International Compressor Engineering Conference

No abstract provided.

A Study On Noise Radiation From Compressor Shell, Wongul Hwang, Ilkwon Oh, Byounggu Kim, Sungwoo Park, Kio Ryu

International Compressor Engineering Conference

No abstract provided.

Theoretical Analysis Of Diameter Ratio Of Engagement Pair For Single Screw Compressor, Guangxi Jin, Shucun Zhang, Xinyan Yu

International Compressor Engineering Conference

No abstract provided.

Valve Dynamic Analysis Of A Hermetic Reciprocating Compressor, Junghyoun Kim, Semyung Wang, Sungwoo Park, Kioh Ryu, Jongpill La

International Compressor Engineering Conference

No abstract provided.

Mixed Lubrication Analysis Of Vane Sliding Surface In Rotary Compressor Mechanisms, Yasutaka Ito, Hitoshi Hattori, Kazuhiko Miura, Takuya Hirayama

International Compressor Engineering Conference

No abstract provided.

Emd: An Ensemble Algorithm For Discovering Regulatory Motifs In Dna Sequences, Jianjun Hu, Yifeng D. Yang, Daisuke Kihara

Department of Biological Sciences Faculty Publications

Background

Understanding gene regulatory networks has become one of the central research problems in bioinformatics. More than thirty algorithms have been proposed to identify DNA regulatory sites during the past thirty years. However, the prediction accuracy of these algorithms is still quite low. Ensemble algorithms have emerged as an effective strategy in bioinformatics for improving the prediction accuracy by exploiting the synergetic prediction capability of multiple algorithms.

Results

We proposed a novel clustering-based ensemble algorithm named EMD for de novo motif discovery by combining multiple predictions from multiple runs of one or more base component algorithms. The ensemble approach is …

Design Of A High-Power, High-Efficiency, Low-Distortion Direct From Digital Amplifier, Weston R. Earick

Browse all Theses and Dissertations

For the process of converting low-power digital signals into their high-power analog counterparts, the functions of digital-to-analog conversion (at low power) and analog power amplification are separately implemented. This thesis proposes a new “STAC-DAC” circuit topology which directly realizes high-power analog output from low-power digital input signals. The ability to achieve a “direct from digital” high-power analog output in a single high-efficient, low-distortion design has significant potential in audio reproduction, and flexible signal generation applications. In this thesis, the “STAC-DAC” is described and its implementation via MATLAB and LTSpice is discussed. The results of simulations are used to prove the …

Development Of A Fourier Transform Far Infrared (Ftfir) Spectrometer To Characterize Broadband Transmission Properties Of Common Materials In The Terahertz Region, William Paul Ford

Browse all Theses and Dissertations

With sub-millimeter wave or terahertz devices becoming more readily available, there is interest in developing sensors in this region of the spectra. To support this interest, we have developed a Fourier Transform Far InfraRed (FTFIR) spectrometer to characterize broadband transmission and reflectance coefficients of materials. The spectrometer utilizes a broadband blackbody source, a Michelson interferometer, and silicon bolometer. The path difference in the Michelson is obtained using a linear stage and data acquisition and stage control were both implemented in a Labview programming environment. The details of the experimental setup and experimental results are presented in this thesis. The instrument …