上周五，普惠公司、劳斯莱斯公司和弗吉尼亚理工大学签署了集中研究环境污染物对航空发动机运行和测试影响的竞争前研究合作协议。
这项为期四年的计划将利用普拉特&惠特尼和劳斯莱斯与该机构的研究伙伴关系，以及弗吉尼亚理工大学在发动机操作、仪器和地球科学方面的研究和跨学科经验。
美国弗吉尼亚理工大学劳斯莱斯联邦教授孙昌珉表示:”在弗吉尼亚理工大学,通过与普拉特惠特尼、劳斯莱斯合作,获得了以现有学缘为基础扩张的机会,感到非常兴奋。” 机载粒子对航空发动机的影响是当今航空工业的一个重大关切，该多学科小组将与机械工程、航空航天和海洋工程以及地球科学合作解决这一问题。
这种研究伙伴关系延续了普拉特惠特尼和劳斯莱斯在影响整个航空领域的问题上的长期合作历史。 两家公司已经合作进行了一系列由政府赞助的研究项目，包括一个研究火山灰对飞机引擎造成的伤害的项目。
在美国、英国和世界其他地区，各种组织一直在这方面开展工作，掌握了一些在尝试综合建模之前所需的基本知识。 这项研究计划的目标是通过普拉特-惠特尼、劳斯莱斯和弗吉尼亚理工大学之间的合作进一步制定缓解战略，并将实际发动机运转的数据反馈给更基础的研究活动。 弗吉尼亚理工大学有能力进行更复杂的发动机测试。

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