For a most economical trapezoidal section with side slope of (n) horizontally to (1) vertically, the conditions of maximum discharge are:
~ Sloping side must be equal to to half the top width.
ie d(n^2 + 1)^1/2 = (b + 2nd)/2
~ The hydraulic mean depth (R) = Half the channel depth. ie R= d/2.
The basis for this is that discharge (Q) will be maximum when the wetted Perimeter (P) is minimum. And for minimum perimeter, dp/dd =0.
Most bunionectomies involve the removal of a section of bone and the insertion of pins to rejoin the bone.
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Using CSS class in a body section is called inline style. You can use styles inside most HTML tags.
porous brick is a new produce which is economical on energy and has a sensible structure it has many excellent properties such as resisting to thermal ,resisting to erode ,resisting to corrosion, the most it owns a longevity
Office Layout refers to the proper use of the available space in the arrangement of furniture and equipment in the office. This is important in order to increase efficiency, to make the most economical use of office space, and to increase the morale of workers.
"economical" has no comparative or superlative form. You would say "more economical" or "most economical."
The most economical transportation in Spain is the bus system. Trains are also inexpensive.
The most expensive hats are hand shaped in black leather, the most economical is tan suade
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The most effective watering system is determined by three factors. The environmental condition, type of plant and nature of soil. In most of the case drip watering system works best and can be economical.
The most economical way to build a greenhouse depends on the location. If the location already gets a lot of sun use it.
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