Question bank for Mechanical Engineering. Can you explain this answer? over here on EduRev! Apart from being the largest Mechanical Engineering community, EduRev has the largest solved 01827 cP for air (or some known value at a different known temperature) 524.07R for air (for the viscosity above, different if using a different value) 120 for air (Sutherland's constant) absolute temperature (R) Crane's states that the variation in viscosity is on the order of 10 when going up to 500 psi. Itskinematic viscosity at 70☌ will be vary approximatelya)2.2 x 10-5m2/sb)1.6 x 10-5m2/sc)1.2 x 10-5m2/sd)3.2 x 10-5m2/sCorrect answer is option 'D'. Since viscosity is more or less dependent on temperature, I would start with using Sutherland's Formula: Where. Kinematic viscosity of air at 20☌ is given to be 1.6 × 10-5m2/s. You can study other questions, MCQs, videos and tests for Mechanical Engineering on EduRev and even discuss your questions like If the answer is not available please wait for a while and a community member will probably answer this Can you explain this answer? are solved by group of students and teacher of Mechanical Engineering, which is also the largest studentĬommunity of Mechanical Engineering. Type the number of Slug per foot second (slug/(ft·s)) you want to convert in the text box, to see the results in the table. The viscosity on this page is the dynamic (absolute) viscosity. Slug per foot second (slug/(ft·s)), dynamic viscosity. Itskinematic viscosity at 70☌ will be vary approximatelya)2.2 x 10-5m2/sb)1.6 x 10-5m2/sc)1.2 x 10-5m2/sd)3.2 x 10-5m2/sCorrect answer is option 'D'. Units in gas viscosity calculation: o Cdegrees Celsius, KKelvin, o Fdegrees Fahrenheit, o Rdegrees Rankine, lb-s/ft 2 pound-second per square foot, slug/ft-sslug per foot per second, N-s/m 2 Newton-second per square meter, kg/m-skilogram per meter per second, SGspecific gravity. The Questions andĪnswers of Kinematic viscosity of air at 20☌ is given to be 1.6 × 10-5m2/s. VISCOSITY AND THERMAL CONDUCTIVITY EQUATIONS Severalcorrelationsarecurrentlyavailablethatcalculatethetransport propertiesofnitrogen,argon,andoxygen. dynamic mass transfer and aerosol viscosity on the SOA formation, the Secondary Organic Aerosol Processor (SOAP) model was implemented in the 3-D air. Can you explain this answer? is done on EduRev Study Group by Mechanical Engineering Students. Prediction methods to evaluate liquid dynamic viscosity and thermal conductivity along the. This discussion on Kinematic viscosity of air at 20☌ is given to be 1.6 × 10-5m2/s. International Refrigeration and Air Conditioning Conference.
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