Gas Turbine Operation and Maintenance Enhancement

燃气轮机运行和维护增强

• 批准号: 472103-2014
• 负责人: Allan, William
• 金额: $ 2.62万
• 依托单位: Royal Military College of Canada
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=618518
• 关键词: Gas; Turbine; Operation; Maintenance; Enhancement

The work covered by this proposal builds on an existing collaboration between the Royal Military College of Canada and StandardAero of Winnipeg, MB. It seeks to take advantage of, and extend their engineering research and instrumentation developments for the Rolls Royce, Allison Model-250 turboshaft engine. This very popular workhorse has 15 variants over decades of use around the world. Its robust design makes it a good candidate for performance monitoring, and engineering innovation potential to its long-standing programmes of repair, maintenance and overhaul (MRO). Some characteristics of normal operation as well as deleterious impacts of operational use, and approved repair techniques have been identified. The focus of the work proposed is on the hot section. Specifically, there is a need to explore unsteadiness in the combustion system and to investigate unsatisfactory pattern factors and uneven turbine nozzle deterioration. Technologydeveloped for the evaluation of repair schemes and custom-designed instrumentation developments are in place to capitalize on the research to date. It is a multi-phase, parallel suite of complimentary activities intended to enhance the ability of StandardAero, as a major global MRO organization, to offer value-added engineering services to their clients and to deliver a high quality stream of graduate students to the project and eventually to the gas turbine industry in Canada.

该提案涵盖的工作建立在加拿大皇家军事学院与马萨诸塞州温尼伯 StandardAero 之间现有合作的基础上。它寻求利用并扩展劳斯莱斯、艾里逊 Model-250 涡轮轴发动机的工程研究和仪器开发。这款非常受欢迎的主力工具在世界各地使用了数十年，有 15 种变体。其坚固的设计使其成为性能监控以及其长期维修、维护和大修 (MRO) 计划的工程创新潜力的良好候选者。已经确定了正常操作的一些特征以及操作使用的有害影响和批准的维修技术。建议的工作重点是热点部分。具体来说，需要探索燃烧系统的不稳定性，并研究不令人满意的模式因素和不均匀的涡轮喷嘴劣化。用于评估修复方案和定制设计仪器开发的技术已经到位，可以利用迄今为止的研究。这是一套多阶段、并行的互补活动，旨在增强 StandardAero 作为全球主要 MRO 组织的能力，为其客户提供增值工程服务，并为该项目并最终为加拿大的燃气轮机行业输送高质量的研究生。