Conservation of Mass: It's EASIER Than You Think скачать в хорошем качестве

Conservation of Mass: It's EASIER Than You Think

Chapter 1: Lesson 6: Conservation of Mass Conservation of Mass in depth discussion with tips and tricks from a Magna Cum Laude. 1. Two gaseous streams enter a combining tube and leave as a single mixture. These data apply at the entrance section: For one gas, A = 75 in.2, v = 500 fps, v1 = 10 ft/lb For the other gas, A = 50 in.2, m2 = 16.67 lb/s P2 = 0.12 lb/ft3. At exit, v = 350 fps, v = 7 ft3/lb. Find (a) the speed v, at section 2, and (b) the flow and area at the exit section. 2. A 10-ft diameter by 15-ft height vertical tank is receiv- ing water (p = 62.1 lb/cu ft) at the rate of 300 gpm and is discharging through a 6-in ID line with a constant speed of 5 fps. At a given instant, the tank is half full. Find the water level and the mass change in the tank 15 min. later. -------------------------------------- 0:00 INTRODUCTION 0:13 CONCEPT 1:21 FLOW RATE 1:51 MASS AND VOLUME FLOW RATE 3:15 PROVING OF UNITS 4:12 RELATIONSHIP OF MASS AND VOLUME FLOW RATE 4:49 SUMMARY OF FORMULAS 5:00 PROBLEM NUMBER 1 11:39 PROBLEM NUMBER 2 -------------------------------------- #conservationofmass #conservationofmassthermodynamics #conservationofmassandenergythermodynamics #conservationofmassfluidmechanics #conservationofmassthermodynamicsproblemswithsolutions #conservationofmassandenergy #conservationofmassexperiment #conservationofmassinchemicalreactions #conservationofmassexperimentbakingsodaandvinegar #conservationofmassfluidmechanicsproblems #conservationofmassandenergyfluidmechanics #conservationofmassprinciplethermodynamics #conservationofmasschemistry