This article introduces a new type of magnetic sealing mechanism that reduces the lubrication oil pollution and media gaseous leakage in general reciprocating machinery including air compressors and refrigerators. The feasible function and reliable performance of this new sealing mechanism are introduced and analyzed in this paper. The computer aided design, modeling and analysis are being used...

Process planning activities are critical in manufacturing distributed environments where different companies need to collaborate in product development. In this work, we propose a workflow model for a collaborative process planning environment in which original equipment manufacturer and suppliers companies interact with the help of Product Lifecycle Management and CAD/CAM tools. The proposed w...

This work presents a novel CACD/CAD/CAE integrated framework for design, modeling, and optimization of fiber-reinforced plastic parts, which can greatly enhance the current design practice by realizing partial automation and multi-stage optimization. To support this framework, a new heterogeneous feature model (HFM) has been developed to model the fiber-reinforced objects and to be transferred ...

-This study aimed to look at the adequacy. Instructional Materials used in Teaching TLE as Perceived by the 4th year BSE TLE and there is enough classroom and space utilized for placement of equipment and machines: (1) Computer Aided Drafting, (2) intelligence, and experience of the learners. Other chapters provide a brief explanation for the heavy use of graphics, which is applied PDF (37 K) A...

Treatment of hydrogen sulfide (H2S) is important in many industrial processes including oil refineries, natural and biogas processing, coal gasification. The most mature technology for the selective capture H2S based on its absorption by chemical or physical solvents. However, only several compounds are currently used as (co)solvents industry, search new ones an task. experimental screening req...