So. The Correct option is (a)
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Model tests are to be performed to study the flow through a large valve having a...
5. Model tests are to be performed to study the flow through a large valve having a 2-ft-diameter inlet and carrying water at a flowrate of 30 cfs. The working fluid in the model is water at the same temperature as that in the prototype. Complete geometric similarity exists between model and prototype. , and the model inlet diameter is 3 in. Determine the required flowrate in the model
The valve shown is the type used in the control of water in
large conduits. Model tests are to be done, using 20oC water as the
fluid in both the model and the prototype, to determine how the
valve will operate under wide-open conditions. The prototype size
is 2 m in diameter at the inlet and the model inlet diameter is 0.5
m. What flow rate is required for the model if the prototype flow
rate is 15 m3 /s?...
Water at 50 °Fis circulated from a large tank, through a filter, and back to the tank Calculate the volumetric flow rate through the filter for the following given information: Patm V.. Valve Pump Filter Pump power: W=200 lbf.ft/s Pump efficiency: 1p-0.9 Total pipe length: /= 200 ft Pipe diameter: d=0.1 ft Pipe surface relative roughness: /d=0.01 Elbow loss factor (each): Kelbow=1.5 Valve loss factor: Kvalve-6 Inlet and Exit type: sudden, Fig. 6.22 Filter loss factor Kriter=12 F (velocity, ft/s...
Can you please explain in simple terms the methods of this experiment? I'm having difficulty visualizing and understanding what is being done. I have copied and pasted some of the text from the article. Thank you! Abstract : Obesity, high-fat diets, and subsequent type 2 diabetes (T2DM) are associated with cognitive impairment. Moreover, T2DM increases the risk of Alzheimer's disease (AD) and leads to abnormal elevation of brain beta-amyloid levels, one of the hallmarks of AD. The psychoactive alkaloid caffeine...
What are the instruments that have been utilized for the
review article discussions?
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1. Introduction In recent years, nanoclays have been the object of particular interest for many scientists and researchers in chemistry, physics, engineering and biology due to their excellent properties as well as their sustain- ability [1-3]. For instance, they represent the starting point to the de velopment of smart materials for drug delivery (4-9), food packaging [10-12), environmental remediation and wastewater treatment [13], cultural heritage [14–17and...