Computational Design and Experimental Validation of New Thermal Barrier Systems [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 621 Applied physics
• Thông tin xuất bản: Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2011
• Mô tả vật lý: Medium: ED : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 268438
• Chủ đề: 1. 01 coal, lignite, and peat; 2. 36 materials science; 3. 42 engineering

Tóm tắt

 This project (10/01/2010-9/30/2013), ?Computational Design and Experimental Validation of New Thermal Barrier Systems?, originates from Louisiana State University (LSU) Mechanical Engineering Department and Southern University (SU) Department of Computer Science. This proposal will directly support the technical goals specified in DE-FOA-0000248, Topic Area 3: Turbine Materials, by addressing key technologies needed to enable the development of advanced turbines and turbine-based systems that will operate safely and efficiently using coal-derived synthesis gases. We will develop novel molecular dynamics method to improve the efficiency of simulation on novel TBC materials
  we will perform high performance computing (HPC) on complex TBC structures to screen the most promising TBC compositions
  we will perform material characterizations and oxidation/corrosion tests
  and we will demonstrate our new Thermal barrier coating (TBC) systems experimentally under Integrated gasification combined cycle (IGCC) environments. The durability of the coating will be examined using the proposed High Temperature/High Pressure Durability Test Rig under real syngas product compositions.