M
Mark C Doty
Publications - 2
Citations - 85
Mark C Doty is an academic researcher. The author has contributed to research in topics: Gas compressor & Impeller. The author has an hindex of 2, co-authored 2 publications receiving 85 citations.
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Patent
High capacity chiller compressor
Mark C Doty,Earl A. Campaigne,Thomas A. Watson,Paul K Butler,Quentin E Cline,S Samuel J Showalter +5 more
TL;DR: In this paper, a variable frequency drive (VFD) was used to drive a permanent magnet motor and match compressor speed with compressor load, a direct drive impeller that eliminated gearing losses, and magnetic bearings that reduce frictional losses.
Patent
High capacity chiller system operating method and compressor assembly
Mark C Doty,Earl A Champaigne,Thomas E Watson,Paul K Butler,Quentin E Cline,S Samuel J Showalter +5 more
TL;DR: In this paper, a method for operating a high capacity chiller system that exerts a performance in a wide operation range, and a compressor assembly is provided, where a high efficiency, low maintenance single stage or multi-stage centrifugal compressor assembly 36 for large cooling installations is provided.