燃气透平机组群尾气对海上直升机起降影响分析

The Analysis of the Exhaust Gas from Gas Turbine Units Influence the Safety of the Helicopter Landing and Taking Off

海洋石油采油平台上的直升机飞机坪常常与燃气透平机组布置较近,后者的尾气会在不同风向下干扰直升飞机安全起降;透平尾气的热辐射也会对结构强度和飞机甲板上人员的人身安全造成影响。因此,有必要对平台顶层甲板上布置的透平机组群的尾气进行烟气扩散分析和热辐射分析。

The Helicopter Airport on offshore oil production platform is often arranged with the gas turbine units, from which the exhaust gas shall influence the safety of the helicopter landing and taking off in different directions of wind; the thermal radiation of turbine exhaust will also affect the structural strength and the safety of personnel on the aircraft deck. Therefore, it is necessary to carry out the analysis of the exhaust gas Diffusion and thermal radiation of the turbine units which is arranged on the top deck of the platform.