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Online since: May 2012
Authors: Huai Ming Ning, Guo Feng
Mixed Programming Using VB and FORTRAN of Pipe Network for Heating and Air Condition Water System
Ning Huaiming, Guo Feng
Department of Civil Engineering,Luoyang Institute of Science&Technology, Luoyang, 471023, China
Keywords: Heating and Air Condition, Pipe Network, VB,FORTRAN,Mixed Programming
Abstract:As the scale of the air conditioning system is constantly increasing, some problems still exist and remain to be solved in the chilled water system.
When receiving the paper, we assume that the corresponding authors grant us the copyright to use the paper for the book or journal in question.
Should authors use tables or figures from other Publications, they must ask the corresponding publishers to grant them the right to publish this material in their paper.
[2] Liu Xiaomin.Distributed variable frequency regulating system, Grain science and technology and economy (2003)
When receiving the paper, we assume that the corresponding authors grant us the copyright to use the paper for the book or journal in question.
Should authors use tables or figures from other Publications, they must ask the corresponding publishers to grant them the right to publish this material in their paper.
[2] Liu Xiaomin.Distributed variable frequency regulating system, Grain science and technology and economy (2003)
Online since: March 2015
Authors: Quan Liu, Zhen Zhen
Design of the blades of small horizontal axis wind turbines
LIU Quan 1, a, ZHEN Zhen 2,b
1,2 School of Electromechanical Engineering, Beijing Information Science
and Technology University, Beijing 100192, China
aliuq16@163.com, bbjgs2000@163.com
Keywords: blade design; horizontal axis; wind turbine
Abstract: According to the existing wind turbine blade design of classical theory to design the shapes of blades, choosing the standardized airfoils, using the parameters of each section of the blade to build 3D modeling by Pro/E software, using ANSYS finite element analysis software to determine the rationality of the design.
The blade material is glass fiber..
Acknowledgements The research work was financially supported by:Science and technology achievements transformation and industrialization project of Beijing Education Commission in 2013.
Journal of wuhan university of technology, 32(5):729-732 (2010)
The blade material is glass fiber..
Acknowledgements The research work was financially supported by:Science and technology achievements transformation and industrialization project of Beijing Education Commission in 2013.
Journal of wuhan university of technology, 32(5):729-732 (2010)
Online since: January 2013
Authors: Yan Fei Zhang, Ling Yin, Lei Xia
A Study of the Relationship between Fabric Property and Clothing Pressure of Knitted Underwear
Lei Xia 1, a, Ling Yin 2, YanFei Zhang1
1College of Fashion Technology, Shanghai University of Engineering Science, Shanghai 200065, P.
Studies had shown that the comfort of clothing was determined by many factors, such as material, garment structure and wearing state[1].
Acknowledgments Thanks to the technological development fund (youth) of Shanghai University of Engineering Science (2011Q20).
References [1] Xianghui Zhang, Jun LI and Yunyi Wang, Dynamic Pressure Comfort of Three Garment Sleeve Structures, Proceedings of the Fiber Society 2009 Spring Conference, DongHua University Publishers (2009) [2] Yunyi Wang, Ziwei Huang and Zhiying Zheng, Effects of the Brassiere Shoulder Straps with Different Elastic Fabric Combination on Body Pressure, Proceedings of the Fiber Society 2009 Spring Conference, DongHua University Publishers (2009) [3] Liu Hong, Chen Dong sheng, Wei Qufu1 and Pan Ruru, A Study of the Relationship Between Clothing Pressure and Garment Bust Strain , and Young’s Modulus of Fabric, Based on a Finite Element Model, Textile Research Journal, Vol. 81 (2011), p. 1307–1319
Studies had shown that the comfort of clothing was determined by many factors, such as material, garment structure and wearing state[1].
Acknowledgments Thanks to the technological development fund (youth) of Shanghai University of Engineering Science (2011Q20).
References [1] Xianghui Zhang, Jun LI and Yunyi Wang, Dynamic Pressure Comfort of Three Garment Sleeve Structures, Proceedings of the Fiber Society 2009 Spring Conference, DongHua University Publishers (2009) [2] Yunyi Wang, Ziwei Huang and Zhiying Zheng, Effects of the Brassiere Shoulder Straps with Different Elastic Fabric Combination on Body Pressure, Proceedings of the Fiber Society 2009 Spring Conference, DongHua University Publishers (2009) [3] Liu Hong, Chen Dong sheng, Wei Qufu1 and Pan Ruru, A Study of the Relationship Between Clothing Pressure and Garment Bust Strain , and Young’s Modulus of Fabric, Based on a Finite Element Model, Textile Research Journal, Vol. 81 (2011), p. 1307–1319
Online since: September 2013
Authors: Wen Jin Wang, Ling Li Zhang, Xin Ke Yu, Ming Yu, Jing Zhang
Weak-points Diagnosis of Gas Turbine Disk
by Modal Parameter Identification
Yu Ming1,a , Yu Xinke2,b, Wang Wenjin1, Zhang Jing1, Zhang Lingli1
1Tianjin Institute of Urban Construction, Tianjin,China
2School of Electronics Engineering and Computer Science, Peking University, Beijing, China
aMaxyuming@126.cn, byuruiqiangel@sina.com
Key words: Modal Parameter Identification, Gas Turbine Disk, Weak-point, Finite Element analysis
Abstract: In order to keep gas turbine disk safe and reliable, and to provide reliable data for the dynamic design or modification of a gas turbine disk, dynamic characteristic of the gas turbine disk has to be obtained.
While with the structures of mechanical products getting more and more complicated and subtle, together with the application of new material and new technology, the approximate degree of the analytic method could not be predicted before the manufacture of a certain product.
Acknowledgment This work was supported by Natural Science Fund of Tianjin (project number: 11JCYBJC06200).
Journal of Vibration Engineering.2003; No.4: 493-497
While with the structures of mechanical products getting more and more complicated and subtle, together with the application of new material and new technology, the approximate degree of the analytic method could not be predicted before the manufacture of a certain product.
Acknowledgment This work was supported by Natural Science Fund of Tianjin (project number: 11JCYBJC06200).
Journal of Vibration Engineering.2003; No.4: 493-497
Online since: March 2010
Authors: Zhi Gang Huang, Pin Gang Liu, Xian Fu Cheng
Planar parallel micro-motion worktable
The 3RRR parallel organ is made by the wire-electrode cutting on a holistic material [2].
Acknowledgement This research work of this paper was supported by the Natural Science Foundation of Jiangxi Province Grant 2008GZC0051.
Beijing Jiaotong University.(2008) [3] F.Wang, H.Li: Journal of Henan University of Science and Technology.
Acknowledgement This research work of this paper was supported by the Natural Science Foundation of Jiangxi Province Grant 2008GZC0051.
Beijing Jiaotong University.(2008) [3] F.Wang, H.Li: Journal of Henan University of Science and Technology.
Online since: December 2013
Authors: Rui Li, Kang Min Lee, Woo Seok Kim, Keun Yeong Oh, Liu Yi Chen
The steel plate element was used ‘Shell 181’ that can accurately be predicted non-linear material behavior.
Acknowledgement This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology(grant number: 2012R1A1A4A01004350) References [1] Driver, R.
Kim: Journal of the Korean society of steel construction Vol. 16(2004), p. 781–792, in Korean
Acknowledgement This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology(grant number: 2012R1A1A4A01004350) References [1] Driver, R.
Kim: Journal of the Korean society of steel construction Vol. 16(2004), p. 781–792, in Korean
Online since: October 2014
Authors: Jia Hao Deng, Gui Yan Kou, Xuan Wang
Terminal Aimpoint Selection Algorithm based on Convex Hull Technique
Wang Xuan1,2, a, Deng Jiahao1,2, b and Kou Guiyan3, c
1 Science and Technology on Electromechanical Dynamic Control Laboratory, Beijing 100081,China
2 School of Mechatronic Engineering, Beijing Institute of Technology, Beijing 100081,China
3 Technology Collage of Gannam Normal University, Ganzhou 341000,China
a wlcbwx_love@126.com, b bitdjh@bit.edu.cn, c kgy0207@163.com
Keywords: Navigation Guidance, Target Identification, Convex Hull, Aimpoint Selection
Abstract.
Besides, aimpoint selection of a target area is also significant for the aircraft landing at a designated spot safely or delivering relief material to a designated area precisely.
Acknowledgements The work is supported by Aerospace Science and Technology Innovation Fund(SAST201337).
SPIE journal, 2014, Vol.3073: 25∼32
Besides, aimpoint selection of a target area is also significant for the aircraft landing at a designated spot safely or delivering relief material to a designated area precisely.
Acknowledgements The work is supported by Aerospace Science and Technology Innovation Fund(SAST201337).
SPIE journal, 2014, Vol.3073: 25∼32
Online since: May 2013
Authors: Yin Ming Ge, Yu Li, Wang Tai Yong
Problems
Mechanical equipment manufacturing industry has been an important material basis for national economic development.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (50975193), the Science and Technology Planning Project of Tianjin (11ZCKFGX03400), and the Research Fund for Doctoral Program of Higher Education, China (20100032110006).
Yongliang Chen, Peihua Gu: Chinese Journal of Mechanical Eengineering V01.21, No.3,(2008)p.7
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (50975193), the Science and Technology Planning Project of Tianjin (11ZCKFGX03400), and the Research Fund for Doctoral Program of Higher Education, China (20100032110006).
Yongliang Chen, Peihua Gu: Chinese Journal of Mechanical Eengineering V01.21, No.3,(2008)p.7
Online since: September 2016
Authors: Carmen Andrade, Wilfrido Martínez Molina, Eric Ivan Moreno, Andres Torres-Acosta, Jose Trinidad Pérez-Quiroz, Miguel Martínez-Madrid, Elia Alonso-Guzmán, Pedro Castro-Borges, Juan Genescá-Llongueras, Benjamin Valdez-Salas, Luis Eduardo Ariza-Aguilar, Miguel Baltazar, Demetrio Nieves, Facundo Almeraya-Calderón, Citlali Gaona-Tiburcio, Tezozomoc Pérez-López, Esteban López-Vázquez, Jorge Rodriguez, Nuria Rebolledo, Oladis Troconis-Rincón
Methodology
Materials for concrete specimens.
Materials Content (per m3) 0.45 w/c Mixture 0.65 w/c Mixture Cement 411 kg 285 kg Water 185 kg 185 kg Coarse Aggregates 1010 kg 1033 kg Fine Aggregate 731 kg 812 kg Additive (plastifying agent) 4 cc/kg cement 4 cc/kg cement The specimens were mounted on metallic racks on the exposure sites, one meter above ground and with one lateral surface oriented toward the dominating wind (Figure 4).
Exposure Site Exposed Face Covered Face 15 mm 20 mm 30 mm 15 mm 20 mm 30 mm Mérida 12.2 21.6 48.7 22.0 39.1 87.9 Chihuahua 3.8 6.7 15.2 7.4 13.2 29.8 Oaxaca 9.0 16.0 36.0 8.0 14.2 32.0 Morelia 5.2 9.2 20.7 10.2 18.1 40.7 Mexico City 7.2 12.8 28.7 8.7 15.4 34.6 Querétaro 9.4 16.7 37.5 10.6 18.9 42.5 Toluca 6.5 11.5 25.9 6.9 12.3 27.7 Mexicali 3.9 6.9 15.6 3.7 6.6 14.8 Progreso 6.9 12.3 27.7 14.1 25.0 56.3 Veracruz 14.8 26.3 59.2 20.7 36.7 82.6 Campeche-1 28.7 51.0 114.8 51.0 90.7 204.1 Campeche-2 12.8 22.7 51.0 51.0 90.7 204.1 Campeche-3 28.7 51.0 114.8 18.4 32.7 73.5 Ackowledgements The authors acknowledge the Mexican National Council for Science and Technology (CONACYT) and the Iberoamerican Programme Science and Technology (CYTED) for the Development and the opportunity of sharing ideas and knowledge in the Iberoamerican countries.
Journal of Materials in Civil Engineering, Vol. 15, 2003. pp. 344-353
ACI Materials Journal, Vol. 89, 1992. pp. 119-130
Materials Content (per m3) 0.45 w/c Mixture 0.65 w/c Mixture Cement 411 kg 285 kg Water 185 kg 185 kg Coarse Aggregates 1010 kg 1033 kg Fine Aggregate 731 kg 812 kg Additive (plastifying agent) 4 cc/kg cement 4 cc/kg cement The specimens were mounted on metallic racks on the exposure sites, one meter above ground and with one lateral surface oriented toward the dominating wind (Figure 4).
Exposure Site Exposed Face Covered Face 15 mm 20 mm 30 mm 15 mm 20 mm 30 mm Mérida 12.2 21.6 48.7 22.0 39.1 87.9 Chihuahua 3.8 6.7 15.2 7.4 13.2 29.8 Oaxaca 9.0 16.0 36.0 8.0 14.2 32.0 Morelia 5.2 9.2 20.7 10.2 18.1 40.7 Mexico City 7.2 12.8 28.7 8.7 15.4 34.6 Querétaro 9.4 16.7 37.5 10.6 18.9 42.5 Toluca 6.5 11.5 25.9 6.9 12.3 27.7 Mexicali 3.9 6.9 15.6 3.7 6.6 14.8 Progreso 6.9 12.3 27.7 14.1 25.0 56.3 Veracruz 14.8 26.3 59.2 20.7 36.7 82.6 Campeche-1 28.7 51.0 114.8 51.0 90.7 204.1 Campeche-2 12.8 22.7 51.0 51.0 90.7 204.1 Campeche-3 28.7 51.0 114.8 18.4 32.7 73.5 Ackowledgements The authors acknowledge the Mexican National Council for Science and Technology (CONACYT) and the Iberoamerican Programme Science and Technology (CYTED) for the Development and the opportunity of sharing ideas and knowledge in the Iberoamerican countries.
Journal of Materials in Civil Engineering, Vol. 15, 2003. pp. 344-353
ACI Materials Journal, Vol. 89, 1992. pp. 119-130
Online since: September 2011
Authors: Wei Dong Gao, Zhen Yue Zhang
But the texture of materials and decorative craft chosen are different.
The materials for burning are the bark of the root of evergreen chinquapin.
Conclusions With the development of social productivity and progress of science and technology, Long Pants which is merely used in working has been replaced by better, more practical and more durable costume.
The construction and material of Long Pants adapts to labor needs.
Journal of Textile Research.
The materials for burning are the bark of the root of evergreen chinquapin.
Conclusions With the development of social productivity and progress of science and technology, Long Pants which is merely used in working has been replaced by better, more practical and more durable costume.
The construction and material of Long Pants adapts to labor needs.
Journal of Textile Research.