EVIDENCE FOR ATLANTIC OCEAN FORCING THE ATMOSPHERE AND THE NEGATIVE ROLE OF MODEL BIAS


Reconciliation of measurements of hygroscopic growth and critical supersaturation of aerosol particles in central Germany

Aerosol physical, chemical and hygroscopic properties were measured in a range of airmasses during COPS (Convective and Orographically-induced Precipitation Study) ground-based in June and July of 2007 at the Hornisgrinde mountain site in the Black Forest, Southwest Germany.Non-refractory aerosol composition was measured with an Aerosol Mass Spectr

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SPECIAL STRATEGY OF TREATMENT OF DIFFICULTY-PROFILE CONICAL SCREW SURFACES OF SINGLE-SCREW COMPRESSORS WORKING BODIES

The article deals with the problems arising during the shaping of complex profile tapered helical surfaces.These surfaces form the geometry of the working bodies of single-screw miniature compressors, which have great prospects for use in mobile miniature compressor plants, which is especially important for medical and space technology, robotics, o

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