The bypass mechanism of valve proper for the heavydutygasturbine has a large dimension and large welding quantity with poor structure rigidity.
重型燃机旁路机构阀体主体尺寸大、结构刚性差、 焊接量大。
2
Some improvements were presented by analyzing and demonstrating for the structural design deficiency of the bleed valve of a heavydutygasturbine bleed system.