written 8.0 years ago by | modified 3.2 years ago by |
find the dimension of shorter side of duct.
Mumbai University > Mechanical Engineering > Sem 8 > Refrigeration and air conditioning
Marks: 06M
Year: Dec 2016
written 8.0 years ago by | modified 3.2 years ago by |
find the dimension of shorter side of duct.
Mumbai University > Mechanical Engineering > Sem 8 > Refrigeration and air conditioning
Marks: 06M
Year: Dec 2016
written 6.2 years ago by |
The given data is
ba=7andbD=2.6
For the given condition, the relation between the two geometric sections is given by
D=1.256[ab3(a+b)](1/5)
substituting the given values
10=1.265[(a×7a)38a](1/5)=1.265×a(3438)0.2=2.68a
∴a=10/2.68=3.73 cm
b=7×3.73=26.12 cm
as bD=26.210=2.61 which satisfes the third given condition
written 3.4 years ago by |
The given data is
ba=7andbD=2.6
For the given condition, the relation between the two geometric sections is given by
D=1.256[ab3(a+b)](1/5)
substituting the given values
10=1.265[(a×7a)38a](1/5)=1.265×a(3438)0.2=2.68a
∴a=10/2.68=3.73 cm
b=7×3.73=26.12 cm
as bD=26.210=2.61 which satisfes the third given condition
written 3.4 years ago by |
The given data is
ba=7andbD=2.6
For the given condition, the relation between the two geometric sections is given by
D=1.256[ab3(a+b)](1/5)
substituting the given values
10=1.265[(a×7a)38a](1/5)=1.265×a(3438)0.2=2.68a
∴a=10/2.68=3.73 cm
b=7×3.73=26.12 cm
as bD=26.210=2.61 which satisfes the third given condition