core engine

core engine

The gas-generation portion of a gas turbine engine. It consists of the portion of the compressor that supplies air for engine operation, the diffuser, the combustors, the turbine nozzle, and various stages of the turbine to drive the compressor.
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"Good thing we designed the high-speed low-pressure turbine so it could be paired also with a PW6000 core engine. The Clean experience has been invaluable in the design of the PurePower[TM] PW1000G and appreciably mitigates our development risk."
Spy Sweeper Enterprise 2.5 also features an enhanced core engine, new Web-based administration feature, and offers disk sweeps that are 5-10 times faster than the previous version, while at the same time requiring lower CPU utilization, the company claims.
That core engine technology is one of the two most significant changes from the previous version, with the other being a newly designed cast-iron cylinder head.
Mazda says that rather than attempting to overcome the shortcomings of conventional petrol and diesel engines by adding batteries and electric motors to boost their performance, it makes more sense to concentrate upon improving the efficiency of the core engine first.
The resulting points improve model accuracy building on the core engine from previous versions.
A schematic of how an existing core engine could be retrofitted with a PDE combustion system is shown in Figure 2.
There was no evidence of a wake vortex encounter, bird strike or core engine icing, nor of any anomalous behaviour of the aircraft or engine systems that suggested electromagnetic interference.
The five points were: focusing on its core engine models; a concentration of production--meaning fewer plants; a leaner overall organization; a quality improvement initiative; and promotion of various cooperations.
"Ad-Aware Business Edition combines all of the advanced anti-malware features and efficiency of the Ad-Aware Pro version's core engine with a central management tool that allows IT administrators to centrally manage and protect the security of all network workstations - giving businesses large and small an easy-to-use solution that proactively defends against viruses, spyware, rootkits and other malicious threats to corporate data," says Johnny Widerlund, Senior Technologies Director at Lavasoft.
They also spot-check core engine block components like crankcases, crankshafts, connecting rods, and cylinder heads in the plant's precision measurement laboratories.
Air for the core engine also enters the fan exit nozzle and is drawn into the core by the pumping action of the compressor.