The Research and Application of Utility Boiler Energy Efficiency Test System

2013 ◽  
Vol 680 ◽  
pp. 289-294
Author(s):  
Heng Wen Zhang ◽  
Shuo Dong ◽  
Fang Yang
Keyword(s):  
Energy Efficiency ◽  
Thermal Efficiency ◽  
New Products ◽  
Test System ◽  
Test Method ◽  
Utility Boiler ◽  
Utility Boilers ◽  
Key Issues ◽  
Blended Fuel ◽  
Efficiency Test

In order to improve identification of new products, we study the energy efficiency test of utility boilers. According to related protocols and test method of the current boiler energy efficiency, we build up the model of boiler thermal efficiency test in direct and indirect procedure. During the procedure, we analysis some key issues such as the blended fuel problem and the desulfurizer’s effect on energy efficiency. On this basis, we develop the Utility Boiler Thermal Efficiency Test System, which is used in boiler industry and achieves the intended purpose.

The Research and Application of Industrial Boiler Energy Efficiency Test System

2013 ◽  
Vol 288 ◽  
pp. 296-302 ◽  
Author(s):  
Heng Wen Zhang ◽  
Shuo Dong ◽  
Fang Yang ◽  
Liang Ping Shi
Keyword(s):  
Energy Efficiency ◽  
Thermal Efficiency ◽  
New Products ◽  
Test System ◽  
Test Method ◽  
Effective Solution ◽  
Intended Purpose ◽  
Industrial Boiler ◽  
Industrial Boilers ◽  
Efficiency Test

In order to improve identification of new products, we study the energy efficiency test of industrial boilers. According to related protocols and test method of the current boiler energy efficiency, we put forward an effective solution of new boiler products based on indirect procedure. We build up the model of boiler thermal efficiency test in direct and indirect procedure and analysis some key problems in indirect procedure. On this basis, we develop the Industrial Boiler Thermal Efficiency Test System, which is used in boiler industry and achieves the intended purpose.

A Human Factor Study of Individual Home Appliance Energy Use

1978 ◽  
Vol 22 (1) ◽  
pp. 443-443
Author(s):  
John V. Fechter
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
Energy Use ◽  
Human Factor ◽  
Department Of Energy ◽  
Test Method ◽  
Factor Study ◽  
Measured Efficiency ◽  
Home Appliance ◽  
Efficiency Test

For ten different kitchen ranges, forty-six different cooks prepared a standard 21 meal menu while the energy used by each cook was measured. The energy efficiency of each range was then determined and the ranges were rank-ordered in two ways—on the basis of measured range efficiency and energy actually used by cooks. In general, the higher the measured efficiency the lower the total energy use. This was an important result because it meant that the range efficiency test method to be required by Department of Energy (formerly Federal Energy Administration) regulations was a fair method for manufacturers to use. In addition to that result, large differences were noted in energy consumption by different cooks on the same range. The implications of those differences, and the need for further research about them will be discussed.

scholarly journals High energy efficiency test system for induction heating generators

2006 ◽  
Vol 1 (04) ◽  
pp. 298-300
Author(s):  
V. Esteve ◽  
◽  
J. Jordán ◽  
E.J. Dede ◽  
E. Sanchis-Kilders ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Induction Heating ◽  
High Energy ◽  
Test System ◽  
High Energy Efficiency ◽  
Efficiency Test

scholarly journals Evaluation of a Preclinical Blood Test for Scrapie in Sheep Using Immunocapillary Electrophoresis

2006 ◽  
Vol 89 (3) ◽  
pp. 720-727 ◽  
Author(s):  
Roy Jackman ◽  
David J Everest ◽  
Mary Jo Schmerr ◽  
Mohammed Khawaja ◽  
Pat Keep ◽  
...  
Keyword(s):  
Capillary Electrophoresis ◽  
Prion Protein ◽  
Clinical Signs ◽  
Test System ◽  
Buffy Coat ◽  
Infected Sheep ◽  
Test Method ◽  
Peptide Sequence ◽  
Transmissible Spongiform Encephalopathies ◽  
Blood Samples

Abstract An analytical method is described for detection of endogenous disease-associated prion protein in the buffy coat fraction from the blood of sheep infected with scrapie. The method has been improved and evaluated for its performance in the preclinical diagnosis of ovine transmissible spongiform encephalopathies. The test system uses a protocol for sample preparation that includes extraction and concentration and a test method that uses a liquid-phase competitive immunoassay for prion protein. Antibodies directed to a peptide sequence at the C-terminus of the prion protein (PrP) and a fluorescein-labeled peptide conjugate are used in the assay. Free zone capillary electrophoresis with laser-induced fluorescence for detection is used to separate the antibody-bound fluorescently labeled peptide and free labeled peptide. In this assay, the PrP competes with the fluorescently labeled peptide for limited antibody binding sites, which results in a reduction of the peak representing the immunocomplex of the antibody bound to the fluorescently labeled peptide. When blood samples from scrapie-infected sheep aged 712 months and of the scrapie-susceptible PrP genotypes VRQ/VRQ and VRQ/ARQ were analyzed, the abnormal PrP was found in blood samples. These results correlated with the post-mortem diagnosis of scrapie. The sheep were preclinical and appeared normal at the time of testing but later died with clinical disease approximately 12 months after testing. In older animals, and those with clinical signs, a smaller percentage of animals tested positive. This study has demonstrated that this technology can be used as a sensitive, rapid preclinical test to detect the disease-associated PrP in the blood of scrapie-infected sheep. Improvements in the extraction protocol and capillary electrophoresis conditions will enhance the robustness of this test.

The Research of IC Test Based on LTX-77 Test System

2014 ◽  
Vol 496-500 ◽  
pp. 1176-1179
Author(s):  
Li Tan ◽  
Yu Fang
Keyword(s):  
Test Object ◽  
Test System ◽  
Test Method ◽  
Test Results ◽  
Analog Ic ◽  
Test Platform ◽  
Logic Functions ◽  
Actual Test ◽  
Ic Test

LTX-77 test system is a large IC test system that is used for various kinds of analog IC, digital IC and analog digital mixed IC. It can be used to test DC parameters, AC parameters and logic functions. In the paper, the IC test platform is LTX-77 test system. IC ADC0804 was tested as the test object. The test method of IC is described in the view of actual test. The test results show that the test system is convenient and accurate, which has important practical value for IC manufacturers and users.

Design on Hierarchical Testing System for Unmanned Ground Vehicles

2011 ◽  
Vol 346 ◽  
pp. 817-822 ◽  
Author(s):  
Xin Li ◽  
Guang Ming Xiong ◽  
Yang Sun ◽  
Shao Bin Wu ◽  
Jian Wei Gong ◽  
...  
Keyword(s):  
Evaluation System ◽  
Test System ◽  
Unmanned Vehicles ◽  
Intelligent Vehicles ◽  
Test Method ◽  
Unmanned Ground Vehicles ◽  
Ground Vehicles ◽  
Test Environment ◽  
Test And Evaluation ◽  
Comprehensive Test

The test system for technical abilities of unmanned vehicles is gradually developed from the single test to comprehensive test. The pre-established test and evaluation system can promote the development of unmanned ground vehicles. The 2009 Future Challenge: Intelligent Vehicles and Beyond (FC’09) pushed China's unmanned vehicles out of laboratories. This paper proposed to design a more scientific and comprehensive test system for future competitions to better guide and regulate the development of China's unmanned vehicles. According to the design idea of stage by stage and level by level, the hierarchical test content from simple to advanced, from local to overall is designed. Then the hierarchic test environment is established according to the levels of test content. The test method based on multi-platform and multi-sensor is put forward to ensure the accuracy of test results. The testing criterion framework is set up to regulate future unmanned vehicle contests and to assess the unmanned vehicles scientifically and accurately.

Plant Constituents Interfering with Human Sex Hormone-Binding Globulin. Evaluation of a Test Method and Its Application to Urtica dioica Root Extracts

1995 ◽  
Vol 50 (1-2) ◽  
pp. 98-104 ◽  
Author(s):  
Dietmar Ganßer ◽  
Gerhard Spiteller
Keyword(s):  
Test System ◽  
Binding Activity ◽  
Urtica Dioica ◽  
Sex Hormone ◽  
Test Method ◽  
Sex Hormone Binding Globulin ◽  
Hormone Binding ◽  
Root Extracts ◽  
Plant Constituents ◽  
Octadecenoic Acids

Abstract A test system is described, which allows the search for compounds interfering with human sex hormone-binding globulin (SHBG) even in complex plant extracts. The method has been evaluated and applied to Urtica dioica root extracts. The lignan secoisolariciresinol (5) as well as a mixture of isomeric (11 E)-9,10,13-trihydroxy-11-octadecenoic and (10 E)-9 ,12,13-trihydroxy-10-octadecenoic acids (3 and 4, resp.) were demonstrated to reduce binding activity of human SHBG. Methylation of the mixture of 3 and 4 increased its activity about 10-fold.

Research on a Test Method of Dynamic Force of Jet Elements

2014 ◽  
Vol 574 ◽  
pp. 154-159 ◽  
Author(s):  
Zhong Yang ◽  
Xiao Xian Yao ◽  
Dong Xu Zhang
Keyword(s):  
Delay Time ◽  
Simple Structure ◽  
Mathematic Model ◽  
Test System ◽  
Processing Method ◽  
Test Method ◽  
Dynamic Force ◽  
Simple Method ◽  
Pendulum Test ◽  
Testing Condition

According to the characteristics of the dynamic force of jet elements, a kind of simple pendulum test system was presented. The dynamic jet force value was obtained indirectly by the acceleration value of the jet element under its force. The mathematic model of the test system was established and the test errors of the amplitude and delay time were analyzed. A processing method of dynamic force test data was presented based on the test curve and the parameters of amplitude and delay time were obtained. The result indicates that the test method can satisfy the testing requirements of dynamic force and it has advantages of simple structure, low demands of testing condition and simple method of data processing.

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