Turbine exam questions
Thread Content
The turbine models are NK, HG, ENK, and WK. The letters in these base models have specific meanings: N: ____, H, ____K, ____G, ____E, ____WK, ____. The synthesis gas turbine model is NK32\45, where NK denotes: ______.
N: Normal steam inlet parameters, up to 10.0 Mpa(a), 510°C. H: High steam inlet parameters, up to 14.0 Mpa(a), 540°C. K: Condensing turbine. G: Back-pressure turbine. E: Extraction turbine. WK: Dual-flow condensing turbine, with steam inlet parameters of up to 1.6 Mpa(a), 420°C. NK: Condensing turbine with normal steam inlet parameters
Different manufacturer symbols have different meanings; it’s best to consult the manufacturer directly
Well, it depends on which manufacturer’s turbine it is; N mostly refers to condensing turbines