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Displaying 55226 - 55250 of 74164

Aspects of a Product Model Supporting Apparel Virtual Enterprises

October 1, 1996
Author(s)
Peter O. Denno
Emerging computer technology, including an infrastructure for virtual enterprises and more capable apparel product development software, is providing an opportunity to reinvent how apparel is produced. The development of an information-rich and unambiguous

Buoyant Flows in Shafts.

October 1, 1996
Author(s)
L Benedict, E E. Zukoski
The motions of buoyant flows contained within vertical shafts are being investigated in an experimental program that will lead to a prediction of the transport of heat and toxic materials within shafts due to buoyancy controlled mixing and the stack effect

Capabilities for Product Data Exchange

October 1, 1996
Author(s)
Mary Mitchell
This paper describes the need for standardized representations of product information which are suitable for electronic communication between engineering and manufacturing functions. It then describes how a single international standard, ISO 10303 --

Combining Interactive Exploration and Optimization for Assembly Design

October 1, 1996
Author(s)
Gerard Kim, Simon Szykman
This paper presents an integrated framework for assembly design. The framework allow the designer to represent knowledge about the design process and constraints, as well as information about the artifact being designed, design history and rationale

Error Compensation for CMM Touch Trigger Probes

October 1, 1996
Author(s)
William T. Estler, Steven D. Phillips, Bruce R. Borchardt, Ted Hopp, G Witzgall, M Levenson, K Eberhardt, Marjorie A. McClain, Y Shen, X Zhang
We present the analysis of a simple mechanical model of a common type of kinematic seat touch trigger probe widely used on modern coordinate measuring machines (CMMs). The model provides a quantitative description of the pretravel variation or probe-lobing

Evaporation of a Small Aqueous Suppressing Agent Droplet (NISTIR 5904)

October 1, 1996
Author(s)
W. S. Chien, Jiann C. Yang, M D. King, William L. Grosshandler
Due to its ozone-depleting potential, halon 1301 (CF3Br) has been banned from production under the Montreal Protocol. The research for halon replacement(s) has led to the reconsideration of using water in certain applications. However, under cold storage

Impedance Mismatch Effects on Propagation Constant Measurements

October 1, 1996
Author(s)
Donald C. DeGroot, Dave K. Walker, Roger Marks
By measuring propagation constants of coplanar waveguide transmission lines, we show the significant systematic errors of common measurement techniques when the characteristic impedance of the lines does not match the reference impedance of the instrument.

International Intercomparison of Horn Gain at X-Band

October 1, 1996
Author(s)
Carl F. Stubenrauch, Allen C. Newell, Andrew G. Repjar, Katherine MacReynolds, Douglas T. Tamura, F. Holmlarsen, J. Lemancyzyk, R. Behe, G. Portier, J. C. Zehren, H. Hollman, J. D. Hunter, David Gentle, Jan P. deVreede
Displaying 55226 - 55250 of 74164
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