Affiliation:
1. Cabot Corporation, Kokomo, IN
Abstract
The oxidation behavior of five different gas turbine combustor alloy materials has been characterized in both combustion burner rig environments and in flowing air. The alloys are compared in terms of resistance to weight loss, or thinning, and also in terms of resistance to subsurface internal attack. Burner rig exposures were performed at 1095°C (2000°F) for 100, 200 and 300 hours under combustion conditions involving an air to fuel ratio of about 50:1. Results are also presented for similar exposures where the burner rig air lines were unintentionally plugged-up, yielding a low air:fuel ratio and severe carbon deposition on the samples. In addition to the burner rig studies, results are presented for 1008 hour flowing-air oxidation exposures over the temperature range from 980°C (1800°F) to 1205°C (2200°F).
Publisher
American Society of Mechanical Engineers
Cited by
4 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献