steam boiler 3m3
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
Sol: P = 3V2 + V + 25 Where V1 = 3m3 ; V2 = 6m3 (pE2 – pE1) q1–2 = h2 – h1 Heat supplied in a boiler increases the enthalpy of the system. Steam out Water in Q5–2 Boiler q1–2 = w1–2 (h2 – h1) + (kE2 – kE1) + PE2 – pE1) – q1–2 = h2 – h1 Heat is lost by the system to the cooling water q1–2 = h1 – h2 2. Condenser Get Price
A cylindrical steam boiler is to be constructed having a capacity of 1000 cu. m. The material for the sides cost P 2000.00 per square meter and for the ends P 3000.00 per square meter. Find the radius so that the cost is least. A. 3.52 m B. 4.12 m C. 4.73 m D. 5.25 m 448.Get Price
Sol: P = 3V2 + V + 25 Where V1 = 3m3 ; V2 = 6m3 (pE2 – pE1) q1–2 = h2 – h1 Heat supplied in a boiler increases the enthalpy of the system. Steam out Water in Q5–2 Boiler q1–2 = w1–2 (h2 – h1) + (kE2 – kE1) + PE2 – pE1) – q1–2 = h2 – h1 Heat is lost by the system to the cooling water q1–2 = h1 – h2 2. Condenser Get Price
Sol: P = 3V2 + V + 25 Where V1 = 3m3 ; V2 = 6m3 (pE2 – pE1) q1–2 = h2 – h1 Heat supplied in a boiler increases the enthalpy of the system. Steam out Water in Q5–2 Boiler q1–2 = w1–2 (h2 – h1) + (kE2 – kE1) + PE2 – pE1) – q1–2 = h2 – h1 Heat is lost by the system to the cooling water q1–2 = h1 – h2 2. Condenser Get Price
A cylindrical steam boiler is to be constructed having a capacity of 1000 cu. m. The material for the sides cost P 2000.00 per square meter and for the ends P 3000.00 per square meter. Find the radius so that the cost is least. A. 3.52 m B. 4.12 m C. 4.73 m D. 5.25 m 448.Get Price
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A cylindrical steam boiler is to be constructed having a capacity of 1000 cu. m. The material for the sides cost P 2000.00 per square meter and for the ends P 3000.00 per square meter. Find the radius so that the cost is least. A. 3.52 m B. 4.12 m C. 4.73 m D. 5.25 m 448.Get Price
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