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2006

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A New Biomechanical Head Injury Criterion, Charles F. Babbs Jan 2006

A New Biomechanical Head Injury Criterion, Charles F. Babbs

Weldon School of Biomedical Engineering Faculty Publications

This paper presents a new analysis of the physics of closed head injury caused by intense acceleration of the head. At rest a 1 cm gap filled with cerebrospinal fluid (CSF) separates the human brain from the skull. During impact whole head acceleration induces artificial gravity within the skull. Because its density differs slightly from that of CSF, the brain accelerates, strikes the inner aspect of the rigid skull, and undergoes viscoelastic deformation. Analytical methods for a lumped parameter model of the brain predict internal brain motions that correlate well with published high-speed photographic studies. The same methods predict a …

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Experimental Characterization Of Failure Loads Of Different Outfitting Methods On Sandwich Composite Structures In Naval Applications / Bruce E. Toman, Bruce E. Toman Jan 2006

Experimental Characterization Of Failure Loads Of Different Outfitting Methods On Sandwich Composite Structures In Naval Applications / Bruce E. Toman, Bruce E. Toman

Electronic Theses and Dissertations

No abstract provided.

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Permissive Rules Of Professional Conduct, Bruce A. Green, Fred C. Zacharias Jan 2006

Permissive Rules Of Professional Conduct, Bruce A. Green, Fred C. Zacharias

Faculty Scholarship

No abstract provided.

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Energy-Efficient, On-Demand Reprogramming Of Large-Scale Sensor Networks, Mark D. Krasniewski, Saurabh Bagchi, Chin-Lung Yang, William J. Chappell Jan 2006

Energy-Efficient, On-Demand Reprogramming Of Large-Scale Sensor Networks, Mark D. Krasniewski, Saurabh Bagchi, Chin-Lung Yang, William J. Chappell

Department of Electrical and Computer Engineering Technical Reports

As sensor networks operate over long periods of deployment in difficult to reach places, their requirements may change or new code may need to be uploaded to them. The current state of the art protocols (Deluge and MNP) for network reprogramming perform the code dissemination in a multi-hop manner using a three way handshake whereby meta-data is exchanged prior to code exchange to suppress redundant transmissions. The code image is also pipelined through the network at the granularity of pages. In this paper we propose a protocol called Freshet for optimizing the energy for code upload and speeding up the …

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Impact Of The Inaccuracy Of Distance Prediction Algorithms On Internet Applications--An Analytical And Comparative Study, Rongmei Zhang, Chunqiang Tang, Y. Charlie Hu, Sonia Fahmy, Xiaojun Lin Jan 2006

Impact Of The Inaccuracy Of Distance Prediction Algorithms On Internet Applications--An Analytical And Comparative Study, Rongmei Zhang, Chunqiang Tang, Y. Charlie Hu, Sonia Fahmy, Xiaojun Lin

Department of Electrical and Computer Engineering Technical Reports

Distance prediction algorithms use O(N) Round Trip Time (RTT) measurements to predict the N2 RTTs among N nodes. Distance prediction can be applied to improve the performance of a wide variety of Internet applications: for instance, to guide the selection of a download server from multiple replicas, or to guide the construction of overlay networks or multicast trees. Although the accuracy of existing prediction algorithms has been extensively compared using the relative prediction error metric, their impact on applications has not been systematically studied. In this paper, we consider distance prediction algorithms from an application's perspective to answer the following …

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Experimental And Numerical Investigation Of Melting In A Cylinder, B Jones, D Sun, S Krishnan, S V. Garimella Jan 2006

Experimental And Numerical Investigation Of Melting In A Cylinder, B Jones, D Sun, S Krishnan, S V. Garimella

CTRC Research Publications

Well-controlled and well-characterized experimental measurements are obtained during the melting of a moderate-Prandtl-number material (n-eicosane) in a cylindrical enclosure heated from the side. The study aims to provide benchmark experimental measurements for validation of numerical codes. Experimental results in terms of measured temperatures and melt front locations are reported in both graphical and tabular forms. The melt front was captured photographically and its location ascertained using digital image processing techniques. To facilitate numerical validation exercises, a complete set of experimental results have been made available on a website for public access. An illustrative numerical comparison exercise was also undertaken using …

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Scr Reduction Of Refrigerator Compressor Through Dfr Approach, Srinivas Yennetl, Venkat Moola, H. M. Kang, Manjunath Bhosale Jan 2006

Scr Reduction Of Refrigerator Compressor Through Dfr Approach, Srinivas Yennetl, Venkat Moola, H. M. Kang, Manjunath Bhosale

International Compressor Engineering Conference

No abstract provided.

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Measurement Of Gas Pulsation In The Discharge Line Of A Compressor For Hvac: Method To Calculate The Progressive Acoustic Wave From The Compressor And Reflected Wave From The Installation, Pierre Poysat, Olivier Liegeois Jan 2006

Measurement Of Gas Pulsation In The Discharge Line Of A Compressor For Hvac: Method To Calculate The Progressive Acoustic Wave From The Compressor And Reflected Wave From The Installation, Pierre Poysat, Olivier Liegeois

International Compressor Engineering Conference

No abstract provided.

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Structure Design Of A Scroll Compressor Using Cae Analysis, Byung-Kil Yoo, Byeong-Chul Lee, Myungkyun K. Kiem, Sung-Chun Kim Jan 2006

Structure Design Of A Scroll Compressor Using Cae Analysis, Byung-Kil Yoo, Byeong-Chul Lee, Myungkyun K. Kiem, Sung-Chun Kim

International Compressor Engineering Conference

No abstract provided.

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Air Source Heat Pump For Northern Climates Part I: Simulation Of Different Heat Pump Cycles, Stefan S. Bertsch, Eckhard A. Groll Jan 2006

Air Source Heat Pump For Northern Climates Part I: Simulation Of Different Heat Pump Cycles, Stefan S. Bertsch, Eckhard A. Groll

International Refrigeration and Air Conditioning Conference

No abstract provided.

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Numerical Analysis Of Refrigerant Flow In Housing Case Of Scroll Compressors, Toshihiro Suzuki, Sumio Shiochi, Toshiyuki Toyama Jan 2006

Numerical Analysis Of Refrigerant Flow In Housing Case Of Scroll Compressors, Toshihiro Suzuki, Sumio Shiochi, Toshiyuki Toyama

International Compressor Engineering Conference

No abstract provided.

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Development Of High Performance 3d Scroll Compressor, Taichi Tateishi, Haijime Sato, Hiroyuki Kobayashi, Hisao Mizuno Jan 2006

Development Of High Performance 3d Scroll Compressor, Taichi Tateishi, Haijime Sato, Hiroyuki Kobayashi, Hisao Mizuno

International Compressor Engineering Conference

No abstract provided.

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Sound Field Numerical Analysis Of A Hermetic Compressor Cavity, Diego Masotti, Alisson Luis Roman, Arcanjo Lenzi, Edmar Baars Jan 2006

Sound Field Numerical Analysis Of A Hermetic Compressor Cavity, Diego Masotti, Alisson Luis Roman, Arcanjo Lenzi, Edmar Baars

International Compressor Engineering Conference

No abstract provided.

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Optimization Of Suction Muffler Using Taguchi’S Doe Method, Sanjay S. Gosavi, Vinayak M. Juge, Mayur M. M. Nadgouda Jan 2006

Optimization Of Suction Muffler Using Taguchi’S Doe Method, Sanjay S. Gosavi, Vinayak M. Juge, Mayur M. M. Nadgouda

International Compressor Engineering Conference

No abstract provided.

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Development Of Carbon Dioxide Rotary Compressor, Nelik Dreiman, Rick Bunch Jan 2006

Development Of Carbon Dioxide Rotary Compressor, Nelik Dreiman, Rick Bunch

International Compressor Engineering Conference

No abstract provided.

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Development Of The Compressor For Co2 Heat Pump With The Single Rotary Mechanism, Hideaki Maeyama, Tetsuhide Yokoyama, Hideto Nakao Jan 2006

Development Of The Compressor For Co2 Heat Pump With The Single Rotary Mechanism, Hideaki Maeyama, Tetsuhide Yokoyama, Hideto Nakao

International Compressor Engineering Conference

No abstract provided.

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Development Of The High Efficiency And Low Noise Swing Compressor For Co2 Heat Pump Water Heater, Masahide Higuchi, Hideki Mori, Hiroyuki Taniwa, Kazuo Ida, Yasukazu Nabetani Jan 2006

Development Of The High Efficiency And Low Noise Swing Compressor For Co2 Heat Pump Water Heater, Masahide Higuchi, Hideki Mori, Hiroyuki Taniwa, Kazuo Ida, Yasukazu Nabetani

International Compressor Engineering Conference

No abstract provided.

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Noise And Vibration Studies In A Co2 Compressor, Edmar Baars, Edson Miguel, Luciano Silva, Otavio Santini, Ricardo Maciel Jan 2006

Noise And Vibration Studies In A Co2 Compressor, Edmar Baars, Edson Miguel, Luciano Silva, Otavio Santini, Ricardo Maciel

International Compressor Engineering Conference

No abstract provided.

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Experiences With Application Of A Co2 Reciprocating Piston Compressor For A Heat Pump Water Heater, Jeffrey J. Nieter Jan 2006

Experiences With Application Of A Co2 Reciprocating Piston Compressor For A Heat Pump Water Heater, Jeffrey J. Nieter

International Compressor Engineering Conference

No abstract provided.

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On The Structure Of Compressor Gas Leakage Flows, Jan Prins Jan 2006

On The Structure Of Compressor Gas Leakage Flows, Jan Prins

International Compressor Engineering Conference

No abstract provided.

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Cae/Cfd Application For Linear Compressor, Kwangha Suh, Daenyoung Heo, Hyeongseok Kim Jan 2006

Cae/Cfd Application For Linear Compressor, Kwangha Suh, Daenyoung Heo, Hyeongseok Kim

International Compressor Engineering Conference

No abstract provided.

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New Symmetrical Multi-Stage Wobble-Plate Compressor, Ardiyansyah Syahrom, Md. Nor Musa, Zair Asrar Ahmad, Ainullatf Abdul Latif Jan 2006

New Symmetrical Multi-Stage Wobble-Plate Compressor, Ardiyansyah Syahrom, Md. Nor Musa, Zair Asrar Ahmad, Ainullatf Abdul Latif

International Compressor Engineering Conference

No abstract provided.

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Deformation Control Of Scroll Compressor For Co2 Refrigerant, Akira Hiwata, Yoshiyuki Futagami, Takashi Morimoto, Hideki Murakami, Noriaki Ishii Jan 2006

Deformation Control Of Scroll Compressor For Co2 Refrigerant, Akira Hiwata, Yoshiyuki Futagami, Takashi Morimoto, Hideki Murakami, Noriaki Ishii

International Compressor Engineering Conference

No abstract provided.

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The Use Of Cad/Cae Tools In Compressor Development Focusing Structural Analysis, Rinaldo Puff, Marcos Dropa Del Bortoli, Raul Bosco, Eduardo L. Gaertner Jan 2006

The Use Of Cad/Cae Tools In Compressor Development Focusing Structural Analysis, Rinaldo Puff, Marcos Dropa Del Bortoli, Raul Bosco, Eduardo L. Gaertner

International Compressor Engineering Conference

No abstract provided.

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Bowtie Compressor With Novel Capacity Modulation Part 2: Model Validation And Parametric Studies, Junhyeung Kim, Eckhard A. Groll Jan 2006

Bowtie Compressor With Novel Capacity Modulation Part 2: Model Validation And Parametric Studies, Junhyeung Kim, Eckhard A. Groll

International Compressor Engineering Conference

No abstract provided.

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Novel Geometrical Model Of Scroll Compressors For The Analytical Description Of The Chamber Volumes, Benjamin Blunier, Giansalvo Cirrincione, Abdellatif Miraoui Jan 2006

Novel Geometrical Model Of Scroll Compressors For The Analytical Description Of The Chamber Volumes, Benjamin Blunier, Giansalvo Cirrincione, Abdellatif Miraoui

International Compressor Engineering Conference

No abstract provided.

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Effect Of Modification In Refrigerant Passage Of An Automotive Air Conditioning Compressor, Rajesh Kashyap, Atul Chouthai Jan 2006

Effect Of Modification In Refrigerant Passage Of An Automotive Air Conditioning Compressor, Rajesh Kashyap, Atul Chouthai

International Compressor Engineering Conference

No abstract provided.

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Investigation On The Pressure Pulsation In The Discharge Muffler Of Rotary Compressors, Yikai Yuan, Jianhua Wu, Jingtao Yang, Qiang Gao Jan 2006

Investigation On The Pressure Pulsation In The Discharge Muffler Of Rotary Compressors, Yikai Yuan, Jianhua Wu, Jingtao Yang, Qiang Gao

International Compressor Engineering Conference

No abstract provided.

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Port Optimization Of A Voorhees Modified Co2 Compressor Using Indicator Diagram Analysis, Klaus Lambers, Jürgen Süss, Jürgen Köhler Jan 2006

Port Optimization Of A Voorhees Modified Co2 Compressor Using Indicator Diagram Analysis, Klaus Lambers, Jürgen Süss, Jürgen Köhler

International Compressor Engineering Conference

No abstract provided.

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A Study Of Designing 35rt Aluminum Alloy Scroll Compressor, Yuehju Tang, Chunchung Yang, Yuchoung Chang Jan 2006

A Study Of Designing 35rt Aluminum Alloy Scroll Compressor, Yuehju Tang, Chunchung Yang, Yuchoung Chang

International Compressor Engineering Conference

No abstract provided.

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