Applied Technology of Customizable Architecture for 3D Graphics Render Engine Platform

2014 ◽  
Vol 952 ◽  
pp. 330-333
Author(s):  
Ting Zhong Wang ◽  
Xiao Hui Li
Keyword(s):  
Strong Coupling ◽  
Simulation Models ◽  
Resource Development ◽  
Advanced Technology ◽  
3D Graphics ◽  
Design Standard ◽  
Component Design ◽  
Applied Technology ◽  
Assembly Component

In order to avoid the flaw including rigid regulations of architecture, strong coupling among modules, removal of fault and advanced technology embedding hard in 3D graphics render engine, a customizable architecture for 3D graphics render engine platform was proposed. The architecture introduced some simulation models which were design standard, expansibility, assembly relation of simulation component resource, development of typical modules and component design. Application developer could customize simulation assembly component flexibly and compose own 3D graphics render engine generally.

Novel Customizable Architecture for 3D Visual Simulation Engine Platform

2012 ◽  
Vol 466-467 ◽  
pp. 645-649
Author(s):  
Sen Zhang ◽  
Ting Zhong Wang
Keyword(s):  
Strong Coupling ◽  
Rational Design ◽  
Simulation Models ◽  
Design Strategy ◽  
Advanced Technology ◽  
Visual Simulation ◽  
The Novel ◽  
Simulation Engine ◽  
Component Design ◽  
Assembly Component

In order to avoid the flaw including rigid regulations of architecture, strong coupling degree among modules, removal of fault and advanced technology embeding hardly in 3D visual simulation engine, the novel customizable architecture for 3D visual simulation engine platform was proposed. Following simulation theory of the complication system, introduced some simulation models that design standard, expansibility, assembly relation of simulation component resource, development of typical module and component design. Through the models, the rational design strategy of engine was shown clearly. Application developer could customized simulation assembly component flexibly and composed own 3D visual simulation engine generally.

Research and Development Issues for Fast Reactor Structural Design Standard (FDS)

2004 ◽  
Author(s):  
Naoto Kasahara ◽  
Masanori Ando ◽  
Masaki Morishita ◽  
Hiroshi Shibamoto ◽  
Yoshihiko Tanaka ◽  
...  
Keyword(s):  
Research And Development ◽  
Fast Reactor ◽  
Structural Design ◽  
Structural Integrity ◽  
Failure Criteria ◽  
Current Status ◽  
Design Standard ◽  
Design Concepts ◽  
Component Design ◽  
Inelastic Design

For the realization of safe and economical fast reactor (FR) plants, the Japan Nuclear Cycle Development Institute (JNC) and Japan Atomic Power Company (JAPC) are cooperating on a research project titled “Feasibility Study on Commercialized FR Cycle Systems.” To certify the design concepts and validate their structural integrity, the research and development of the “Fast Reactor Structural Design Standard (FDS)” is recognized as being an essential theme. FDS considers the general characteristics of FRs and the design requirements for their rationalization. Three main problem areas related to research and development issues were identified by FDS. The first is “refinement of failure criteria,” which takes characteristic design conditions into account. The next is the development of “guidelines for inelastic design analysis” in order to predict the elastic plastic and creep behaviors of high-temperature components. Finally, efforts are being made toward preparing “guidelines for thermal load modeling” for FR component design where thermal loads are dominant. Their research plans and current status are explained.

Investigation on the Application of Hot Forming in the Automotive Component Design

2013 ◽  
Vol 278-280 ◽  
pp. 444-447
Author(s):  
Ke Su Liu ◽  
Ning Ma ◽  
Quan Kun Liu
Keyword(s):  
Optimization Design ◽  
Design Method ◽  
Impact Resistance ◽  
High Strength ◽  
Tensile Tests ◽  
Advanced Technology ◽  
Hot Forming ◽  
Three Point Bending ◽  
Component Design ◽  
Cold Stamping

Hot forming is the advanced technology that integrates traditional heat treatment and cold stamping. The ultra high strength component with the tensile strength 1600 MPa can be manufactured by hot forming. The tensile tests of the hot forming material and part are investigated. The yield limitation of the part by hot forming is more than 1000MPa, and the strength limitation is more than 16000MPa. Three-point bending experiments of the reinforced beam by cold stamping and hot forming are carried out. The experimental results show the parts by hot forming have excellent loading capability and impact resistance. The optimization design method for hot forming part is investigated and presented.

MS5002 Advanced Technology Uprate and Field Modification Experience

1992 ◽  
Author(s):  
Ismoyo ◽  
Carl D. Kinney ◽  
Clayton M. Grondahl
Keyword(s):  
Firing Temperature ◽  
Gas Turbines ◽  
Advanced Technology ◽  
Heavy Duty ◽  
Directionally Solidified ◽  
Design Features ◽  
Turbine Performance ◽  
Component Design

Advanced Technology turbine components have been developed for the GE MS5002 line of gas turbines that permit operation at a higher firing temperature. Those components include directionally solidified (DS) GTD-111 alloy stage-one buckets — the first GE application of a DS alloy in heavy-duty gas turbines. The Advanced Technology uprate improves turbine performance and extends turbine inspection intervals. This paper provides an overview of the field modification of 21 mechanical drive units in Indonesia. The user’s technical objectives and uprate requirements are discussed along with installation experience and operating results to date. Advanced Technology component design features are illustrated and discussed in some detail with reference to their application in field units.

Analytical Target Cascading for the Design of an Advanced Technology Heavy Truck

2002 ◽  
Author(s):  
L. S. Louca ◽  
M. Kokkolaras ◽  
G. J. Delagrammatikas ◽  
N. F. Michelena ◽  
Z. S. Filipi ◽  
...  
Keyword(s):  
Fuel Economy ◽  
Electric Propulsion ◽  
Simulation Models ◽  
Advanced Technology ◽  
Ride Quality ◽  
Analytical Target Cascading ◽  
Design Attributes ◽  
Target Values ◽  
Target Cascading ◽  
Heavy Truck

Analytical target cascading (ATC) is a methodology that can be used during the early development stages of large and complex systems for propagating desirable overall product targets to appropriate individual specifications for the various subsystems and components. The ATC process is applied to the design of an advanced technology heavy truck. A series hybrid-electric propulsion system, in-hub motors, and variable height suspensions are introduced with the intent to improve both commercial and military design attributes according to a dual-use design philosophy. Emphasis is given to fuel economy, ride, and mobility characteristics. These vehicle responses are predicted by appropriately developed analytical and simulation models. This article is an extension to previous work: the engine is now included at the bottom level, several battery types are considered to study their effect on fuel economy, and a more demanding driving schedule is used to assess regenerative braking benefits and ride quality. Results are presented for target values associated with a 100% improvement on fuel economy while maintaining performance attributes relative to existing designs.

Rethinking E-Commerce Security in the Digital Economy

2011 ◽  
pp. 135-144
Author(s):  
Mahesh S. Raisinghani
Keyword(s):  
Information Systems ◽  
Information Security ◽  
Simulation Models ◽  
Digital Economy ◽  
Advanced Technology ◽  
Systems Architecture ◽  
Data Process ◽  
Look Ahead ◽  
International Data ◽  
Information Systems Architecture

The worldwide market for information security services will nearly triple to $21 billion by 2005, up from about $6.7 billion in 2000, according to International Data Corporation. This trend that focuses on information security stresses the translation of strategic business objectives and models into an information systems architecture that combines data process, workflow, financial and simulation models. E-commerce security is a process, not an end result. Managers need to understand how advanced technology creates more robust, scalable and adaptable information systems for the organization dedicated to continuous improvement and innovation. The key questions for assessing status quo and modus operandi are discussed, and some alternative solutions and recommendations are proposed as we look ahead in the digital economy.

scholarly journals Effect of Design Modification on the Distortion Behavior of a Complex Counter Gear

Materials ◽  
2021 ◽  
Vol 14 (8) ◽  
pp. 2022
Author(s):  
Jwalant Kagathara ◽  
Thomas Lübben ◽  
Matthias Steinbacher
Keyword(s):  
Heat Treatment ◽  
Mass Distribution ◽  
Simulation Models ◽  
Final Heat Treatment ◽  
Lightweight Construction ◽  
Design Modification ◽  
Final Heat ◽  
Component Design ◽  
Simulation Results ◽  
Lightweight Component

A change in component design could help achieve objectives in lightweight construction. However, lightweight component design can incur serious distortion problems after the final heat treatment due to reduced stiffness or asymmetries in the mass distribution. The analysis of design modification through geometrical variations and their consequences on the distortion behavior through experiments can be costly and time consuming. In this paper, using 3D simulation models, different modified lightweight geometries are simulated. Using these simulation results, the authors try to understand the complex distortion behavior and correlate it with the effects of design modification.

Correlation of Pore Structure and Permeability by SEM-Image Analysis

1990 ◽  
Vol 48 (1) ◽  
pp. 428-429
Author(s):  
C. A. Callender ◽  
Wm. C. Dawson ◽  
J. J. Funk
Keyword(s):  
Image Analysis ◽  
Pore Structure ◽  
Imaging System ◽  
Pore Space ◽  
Simulation Models ◽  
Image Analyzer ◽  
Imaging Data ◽  
Sem Images ◽  
Thin Sections ◽  
Rock Types

The geometric structure of pore space in some carbonate rocks can be correlated with petrophysical measurements by quantitatively analyzing binaries generated from SEM images. Reservoirs with similar porosities can have markedly different permeabilities. Image analysis identifies which characteristics of a rock are responsible for the permeability differences. Imaging data can explain unusual fluid flow patterns which, in turn, can improve production simulation models.Analytical SchemeOur sample suite consists of 30 Middle East carbonates having porosities ranging from 21 to 28% and permeabilities from 92 to 2153 md. Engineering tests reveal the lack of a consistent (predictable) relationship between porosity and permeability (Fig. 1). Finely polished thin sections were studied petrographically to determine rock texture. The studied thin sections represent four petrographically distinct carbonate rock types ranging from compacted, poorly-sorted, dolomitized, intraclastic grainstones to well-sorted, foraminiferal,ooid, peloidal grainstones. The samples were analyzed for pore structure by a Tracor Northern 5500 IPP 5B/80 image analyzer and a 80386 microprocessor-based imaging system. Between 30 and 50 SEM-generated backscattered electron images (frames) were collected per thin section. Binaries were created from the gray level that represents the pore space. Calculated values were averaged and the data analyzed to determine which geological pore structure characteristics actually affect permeability.

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