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Assume the following thermos-physical properties of air
D = 0.256 * 10 -4 m2/s
µ = 1.86 * 10 -5 kg/m s
= 1.005 k J/kg degree Celsius
= 0.701
p =1.165 kg/m3
Find the value of Schmidt number
  • a)
    0.423
  • b)
    0.523
  • c)
    0.623
  • d)
    0.723
Correct answer is option 'C'. Can you explain this answer?
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Assume the following thermos-physical properties of airD = 0.256 * 10-...
Explanation: Sc = µ/p D.
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Assume the following thermos-physical properties of airD = 0.256 * 10-...
Calculation of Schmidt Number

Given Data:
- Diffusivity of air (D) = 0.256 * 10^-4 m^2/s
- Viscosity of air (µ) = 1.86 * 10^-5 kg/m s
- Specific heat at constant pressure (cp) = 1.005 kJ/kg°C
- Prandtl number (Pr) = 0.701
- Density of air (ρ) = 1.165 kg/m^3

Formula for Schmidt Number (Sc):
Sc = µ/ρD

Calculation:
- Substitute the given values in the formula:
Sc = (1.86 * 10^-5) / (1.165 * 0.256 * 10^-4)
Sc = 0.623
Therefore, the value of Schmidt number for the given thermos-physical properties of air is 0.623. Hence, the correct answer is option 'C'.
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Assume the following thermos-physical properties of airD = 0.256 * 10-4m2/sµ = 1.86 * 10-5kg/m scp= 1.005 k J/kg degree Celsiuspr= 0.701p =1.165 kg/m3Find the value of Schmidt numbera)0.423b)0.523c)0.623d)0.723Correct answer is option 'C'. Can you explain this answer?
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Assume the following thermos-physical properties of airD = 0.256 * 10-4m2/sµ = 1.86 * 10-5kg/m scp= 1.005 k J/kg degree Celsiuspr= 0.701p =1.165 kg/m3Find the value of Schmidt numbera)0.423b)0.523c)0.623d)0.723Correct answer is option 'C'. Can you explain this answer? for Chemical Engineering 2024 is part of Chemical Engineering preparation. The Question and answers have been prepared according to the Chemical Engineering exam syllabus. Information about Assume the following thermos-physical properties of airD = 0.256 * 10-4m2/sµ = 1.86 * 10-5kg/m scp= 1.005 k J/kg degree Celsiuspr= 0.701p =1.165 kg/m3Find the value of Schmidt numbera)0.423b)0.523c)0.623d)0.723Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Chemical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assume the following thermos-physical properties of airD = 0.256 * 10-4m2/sµ = 1.86 * 10-5kg/m scp= 1.005 k J/kg degree Celsiuspr= 0.701p =1.165 kg/m3Find the value of Schmidt numbera)0.423b)0.523c)0.623d)0.723Correct answer is option 'C'. Can you explain this answer?.
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