Two gaseous streams containing the same fluid enters a mixing chamber and leaves as a single stream. For the first gas the entrance conditions are A₁-500 cm², V₁= 230 m/s, p1-1.60 kg/m³. For the second gas the entrance conditions are A2= 300 cm², m2-8.84 kg/s, 12=0.502 m³/kg. The exit stream conditions is v3=130 m/s and v3=0.437 m³/kg. Determine (a) the total mass flow leaving the (kg/sec) chamber; (b) the velocity of the gas.at 2. (m/sec)

Elements Of Electromagnetics
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3.
Two gaseous streams containing the same fluid enters
a mixing chamber and leaves as a single stream. For the
first gas the entrance conditions are A₁-500 cm², V₁= 230
m/s, p₁=1.60 kg/m³. For the second gas the entrance
conditions are A2= 300 cm², m2-8.84 kg/s, 12=0.502 m³/kg.
The exit stream conditions is v3-130 m/s and v3=0.437
m³/kg. Determine (a) the total mass flow leaving the (kg/sec)
chamber; (b) the velocity of the gas.at 2. (m/sec)
Answers: (a) 27.24 kg/sec
2. Refrain the u
chemical such
3. Avoid burnin
4. Use gas that
biodiesel.
5. Normalize P
(b) 147.92 m/sec_
Transcribed Image Text:3. Two gaseous streams containing the same fluid enters a mixing chamber and leaves as a single stream. For the first gas the entrance conditions are A₁-500 cm², V₁= 230 m/s, p₁=1.60 kg/m³. For the second gas the entrance conditions are A2= 300 cm², m2-8.84 kg/s, 12=0.502 m³/kg. The exit stream conditions is v3-130 m/s and v3=0.437 m³/kg. Determine (a) the total mass flow leaving the (kg/sec) chamber; (b) the velocity of the gas.at 2. (m/sec) Answers: (a) 27.24 kg/sec 2. Refrain the u chemical such 3. Avoid burnin 4. Use gas that biodiesel. 5. Normalize P (b) 147.92 m/sec_
3. A: Sou cm3
V1:230 m/s
P1:1-00 MS
A2:300cm2
m2: 8.842
12:0502
Mi: P. A, V, = C1.40 (2) (0.05m²) (2303)
= 18.4 2
mtotal: mitm 2
=
18.4 (1층) + 8.89(등)
=
27.24 몽
m total
V2=
V2
mmzvz
M2V2
A2
V3=130m/s
v320.437 m3
s
= 147.92 문
(심u 층) (o.s02 중) : 143.92㎡
(8.84 동)
10.03 10
19921st
49
Transcribed Image Text:3. A: Sou cm3 V1:230 m/s P1:1-00 MS A2:300cm2 m2: 8.842 12:0502 Mi: P. A, V, = C1.40 (2) (0.05m²) (2303) = 18.4 2 mtotal: mitm 2 = 18.4 (1층) + 8.89(등) = 27.24 몽 m total V2= V2 mmzvz M2V2 A2 V3=130m/s v320.437 m3 s = 147.92 문 (심u 층) (o.s02 중) : 143.92㎡ (8.84 동) 10.03 10 19921st 49
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