WorldCat Identities

Zhang, J.

Overview
Works: 179 works in 198 publications in 1 language and 938 library holdings
Genres: Conference papers and proceedings 
Roles: Author, Editor, Inventor, Musician, Thesis advisor
Classifications: QA150, 512
Publication Timeline
.
Most widely held works by J Zhang
Residual stresses and associated stress intensity factors in core shroud weldments( Book )

2 editions published in 1999 in English and held by 88 WorldCat member libraries worldwide

Generation of a crowned pinion tooth surface by a surface of revolution by F. L Litvin( Book )

3 editions published in 1988 in English and held by 83 WorldCat member libraries worldwide

A method of generating crowned pinion tooth surface using a surface of revolution is developed. The crowned pinion meshes with a regular involute gear and has a prescribed parabolic type of transmission errors when the gears operate in the aligned mode. When the gears are misaligned the transmission error remains parabolic with the maximum level still remaining very small (less than 0.34 arc sec for the numerical examples). Tooth contact analysis (TCA) is used to simulate the conditions of meshing, determine the transmission error, and determine the bearing contact. Parallel axis gearing is very sensitive to misalignment of the gear rotation axes. Misalignment can cause edge loading of the teeth and thus premature failure of the gear components. Crowning one or both of the gear pairs can be used. The surface can be modified in the longitudinal direction or in the profile direction, or a combination of longitudinal and profile modification can be used to modify the surface. Transmission mechanical. (jes)
Generation of a crowned pinion tooth surface by a plane by F. L Litvin( Book )

3 editions published in 1988 in English and held by 83 WorldCat member libraries worldwide

The topology of a crowned spur pinion tooth surface that reduces the level of transmission errors due to misalignment is described. The geometry of the modified pinion tooth surface and of the regular involute gear tooth surface is discussed. The tooth contact analysis between the meshing surfaces is also described. Generating a modified pinion tooth surface by a plane whose motion is controlled by a 5-degree-of-freedom system is investigated. The included numerical results indicate that the transmission error remains low as the gears are misaligned. Transmission mechanical, Wear resistance. (JES)
Influence of prior deformation on microstructure, mechanical properties and rollability of magnesium alloys( )

1 edition published in 2002 in English and held by 6 WorldCat member libraries worldwide

The performance and environmental durability of pultruded glass fibre composite rebars by J Zhang( Book )

3 editions published in 2000 in English and held by 4 WorldCat member libraries worldwide

National transportation statistics. 2004 by L. X Nguyen( Book )

1 edition published in 2005 in English and held by 3 WorldCat member libraries worldwide

A role for abscisic acid in root to shoot communication of changes in the soil environment by J Zhang( Book )

2 editions published in 1988 in English and held by 2 WorldCat member libraries worldwide

Streaming data mining( Book )

1 edition published in 2006 in English and held by 2 WorldCat member libraries worldwide

Energy absorption of foams and honeycombs by J Zhang( Book )

2 editions published in 1989 in English and held by 2 WorldCat member libraries worldwide

The mechanical properties of honeycombs by J Zhang( Book )

2 editions published in 1989 in English and held by 2 WorldCat member libraries worldwide

Control of heavy-duty trucks : environmental and fuel economy considerations by Jianlong Zhang( Book )

2 editions published between 2004 and 2005 in Undetermined and English and held by 2 WorldCat member libraries worldwide

A carbon- and oxygen-isotope record of recent environmental change from Qinghai Lake, NE Tibetan Plateau by A. C. G Henderson( Book )

1 edition published in 2003 in English and held by 2 WorldCat member libraries worldwide

A successive linear programming method and its convergence on nonlinear problems by J Zhang( Book )

2 editions published in 1983 in English and held by 2 WorldCat member libraries worldwide

Since Griffith and Stewart firstly proposed as successive linear programming method for solving general nonlinear programming problems, such methods have been widely used in practice because of their ease of implementation and their ability to deal with large scale problems. However, neither the original version, nor a more recent one contain convergence proofs possibly because of non-robustness of their algorithms. Using exact penalty functions and Levenberg Marquardtlike steps, an improved algorithm has been recently devised. In this paper, we give this modified SLP method a theoretical analysis and covergence proof, and thereby provide a sound basis for it. (Author)
Advances in algebra and combinatorics by K. P Shum( Book )

2 editions published in 2008 in English and held by 1 WorldCat member library worldwide

"Topological Foundations of Electromagnetism" seeks a fundamental understanding of the dynamics of electromagnetism; and marshals the evidence that in certain precisely defined topological conditions, electromagnetic theory (Maxwell's theory) must be extended or generalized in order to provide an explanation and understanding of, until now, unusual electromagnetic phenomena. The key to this generalization is an understanding of the circumstances under which the so-called A potential fields have physical effects. Basic to the approach taken is that the topological composition of electromagnetic fields is the fundamental conditioner of the dynamics of these fields. The treatment of electromagnetism from, first, a topological perspective, continuing through group theory and gauge theory, to a differential calculus description is a major thread of the book. Suggestions for potential new technologies based on this new understanding and approach to conditional electromagnetism are also given
Privacy Issues of Applying RFID in Retail Industry by H.; Hung, P. C. K.; Zhang, J.; Ahn, D Li( )

1 edition published in 2005 in English and held by 0 WorldCat member libraries worldwide

MACROS case study of knowledge sharing system development within New York state government agencies by J Zhang( )

1 edition published in 2004 in English and held by 0 WorldCat member libraries worldwide

Ramp forecasting performance from improved short-term wind power forecasting : preprint by J Zhang( )

1 edition published in 2014 in English and held by 0 WorldCat member libraries worldwide

Assessing long-term wind conditions by combining different measure-correlate-predict algorithms : preprint by J Zhang( )

1 edition published in 2013 in English and held by 0 WorldCat member libraries worldwide

Energy and energy cost savings analysis of the 2015 IECC for commercial buildings( )

1 edition published in 2015 in English and held by 0 WorldCat member libraries worldwide

"As required by statute (42 USC 6833), DOE recently issued a determination that ANSI/ASHRAE/IES Standard 90.1-2013 would achieve greater energy efficiency in buildings subject to the code compared to the 2010 edition of the standard. Pacific Northwest National Laboratory (PNNL) conducted an energy savings analysis for Standard 90.1-2013 in support of its determination . While Standard 90.1 is the model energy standard for commercial and multi-family residential buildings over three floors (42 USC 6833), many states have historically adopted the International Energy Conservation Code (IECC) for both residential and commercial buildings. This report provides an assessment as to whether buildings constructed to the commercial energy efficiency provisions of the 2015 IECC would save energy and energy costs as compared to the 2012 IECC. PNNL also compared the energy performance of the 2015 IECC with the corresponding Standard 90.1-2013. The goal of this analysis is to help states and local jurisdictions make informed decisions regarding model code adoption"
 
moreShow More Titles
fewerShow Fewer Titles
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.62 (from 0.02 for Advances i ... to 0.94 for Influence ...)

National transportation statistics. 2004
Languages
English (34)

Covers
Advances in algebra and combinatorics