Answer:
The valve should be closed at 1081 kPa ⇒ 11 bar
Explanation:
Therefore, v₂, u₂ fix state 2.
By trial and error, P₂ = 1081 kPa & T₂ = 50.4° C
1081 kPa ⇒ 11 bar
Consider the following algorithm, which takes as input asequence of n integers a1, a2, . . . , an and produces as outputa matrix
M = {mij } where mij is the minimum termin the sequence of integers ai, ai+1, . . . , aj for j ? i andmij = 0 otherwise.initialize M so that mij = ai if j ? i and mij = 0otherwisefor i := 1 to nfor j := i + 1 to nfor k := i + 1 to jmij := min(mij, ak)return M= {mij } {mij is the minimum term ofai, ai+1, . . . , aj }a) Show that this algorithm uses O(n3) comparisons to compute the matrix M.
1 answer:
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