Design and Performance Evaluation of the Secure Transmission Module for Three-dimensional Medical Image System based on Web PACS

The purpose of this paper is to present a numerical analysis carried out for the performance evaluation of the axial exhaust diffuser of a LP steam turbine. A set of measured data in an actual real scale steam turbine is available for direct comparison. The three dimensional exhaust flow in a LP steam turbine provided with a 48″ LSB is numerically investigated in different real working conditions by means of 3D CFD analysis. A detailed 3D model of the actual geometry is used in order to catch the highly 3D features of the flow field, avoiding the use of numerical periodicity conditions. Boundary conditions are derived both from experimental data and from specific validated 3D simulations of the main flow of the entire LP turbine section from front stages up to the LSN. The comparison with measured data allows to validate the performed CFD simulations and to provide a reliable complete performance curve of the exhaust diffuser geometry coupled with the 48″ LSB design. An important outcome of the work consists also in a generalized method for accurate performance evaluation of axial diffusers.

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A distributed and interactive three-dimensional medical image system

Computerized Medical Imaging and Graphics ◽

10.1016/0895-6111(94)90003-5 ◽

1994 ◽

Vol 18 (5) ◽

pp. 325-337 ◽

Cited By ~ 4

Author(s):

L.S Chen ◽

J.P Chen ◽

S.C Chen ◽

P.W Liu ◽

S.S Shyu

Keyword(s):

Medical Image ◽

Three Dimensional ◽

Image System

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Development and performance evaluation of a three-dimensional clinostat synchronized heavy-ion irradiation system

Life Sciences in Space Research ◽

10.1016/j.lssr.2017.01.003 ◽

2017 ◽

Vol 12 ◽

pp. 51-60 ◽

Cited By ~ 12

Author(s):

Hiroko Ikeda ◽

Hikaru Souda ◽

Anggraeini Puspitasari ◽

Kathryn D. Held ◽

Jun Hidema ◽

...

Keyword(s):

Performance Evaluation ◽

Ion Irradiation ◽

Three Dimensional ◽

Heavy Ion ◽

Irradiation System ◽

Heavy Ion Irradiation ◽

And Performance

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Study on the Management Performance Evaluation Model of Water Conservancy Agent Construction Project Based on Maturity and SCP Model

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.584-586.2282 ◽

2014 ◽

Vol 584-586 ◽

pp. 2282-2285

Author(s):

Xi Deng ◽

Ping Gao ◽

Jia Chen

Keyword(s):

Performance Evaluation ◽

Evaluation Model ◽

Construction Project ◽

Three Dimensional ◽

Evaluation Index System ◽

Management Performance ◽

Performance Evaluation Model ◽

Performance Evaluation Index ◽

Water Conservancy ◽

And Performance

During the next National Twelfth Five-Year Plan period, more and more water conservancy projects will be used agent construction mode in our country. The research of the management performance evaluation model for water conservancy is significant in improving the agent construction system both in theory and in practice. Considering the characteristics of the water conservancy project, a conceptual model of management performance is established, including agent construction structure and agent construction conduct. And a three-dimensional management performance evaluation model of water conservancy agent construction project is constructed based on the SCP (Structure-Conduct-Performance) analysis paradigm. Through literature review and questionnaire survey, this paper further refined evaluation dimension. Finally, a comprehensive and practical performance evaluation index system which consists of the 13 first-class, 39 second-class indexes is established. Thus, lay solid foundation for the performance evaluation and performance improvement.

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