{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# Class38_HW1 - 3 GI Te conserve water and energy a “ﬂow...

This preview shows page 1. Sign up to view the full content.

This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 3. GI Te conserve water and energy. a “ﬂow l ‘ - ’F'" "“5““ “”35"” reducer“ is instalied in the shower head as ShOWl'l in Fig. PEAS! If the pressure at point (1) remains constant and all losses, except for that in the “ﬂow reducer“ are neglected. determine the value of 33\$: \$35 in the less coeﬁcient {based 0n the velocity in the pipe} of the “ﬂow reducer“ if its presence is to reduce the ﬂewrate by a factor of 2. Neglect grav- ity. FIGURE ”-51 2.. \$4312: Wkﬁrﬁ' f1=0,2;=21 J =J- V’r V‘)=—‘- 1457‘91P73391kamx10‘ 02 ‘95 , aft 29(1. .t 26% Wﬁerepffﬁ}?5N-§- MW? the ﬂaw reducer {be Hawmte is reduced by a Etc-far of hue. 77m, l/Jr = #:(7339) and V£=%(/’5’67 G?) m'z’fy (2) ﬂ+E=£+mg or ﬁupwmwm (a; 3' a? ’1? 1553mm by me»; 15%;. 1’ 2'), (1‘2, and (3) we abfarh 3.07; gm": it PHegz'qﬁ (ta-IX 1%?- 50‘] Dr K; 9.00 ...
View Full Document

{[ snackBarMessage ]}

Ask a homework question - tutors are online