As the world's largest industrial company, GE's products and technologies are active in all areas of the world, especially heavy equipment.
According to Nissan BP quoted Tim Schweikert, president of GE, they have developed a marine engine based on small aircraft technology, which is different from mainstream diesel technology. The gas turbine is lighter and more environmentally friendly, but the efficiency is comparable to that of a diesel engine.
According to Tim, the new engine loses 80% of its weight and mentions a 30% reduction. In the case of container ships, the cargo load can increase by about 7%. As for the technical details, Tim did not reveal too much, only that they used the "combined cycle" method, which uses the waste heat generated by the gas turbine to generate steam, and then drives the turbine to generate electricity again.
However, due to various reasons, there is still a big gap between China's gas turbines and the international advanced level, and no real industry has yet been formed. AVIC Power Development develops four gas turbines, QD128, QC185, QC70 and R0110, of which R0110 is a heavy-duty gas turbine, QD128 and QC185 are medium-range power gas turbines, and QC70 is a low-power gas turbine.
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