Hot wire measurements and flow visualization are presented for studying the turbulent flow field over a flat gas turbine film cooling blade with lateral expanded holes.
报道了用热线风速仪和流动可视化技术对带有横向扩展型孔的燃气轮机气膜冷却叶片紊流流场进行的研究。
2
Film cooling effectiveness of hole rows on leading edge of turbineblade has been studied experimentally. The model is a blunt body with a half cylinder leading edge with two flat side walls.