Aeroplane and Commercial Aviation News, 102. kötet1962 |
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40. oldal
... pressure that can be maintained in this volume is 9 p.s.i. which , with the aircraft at 40,000 ft . , gives an equivalent cabin altitude of 6,000 ft . As is modern practice , maintenance of the correct pressure is achieved automatically ...
... pressure that can be maintained in this volume is 9 p.s.i. which , with the aircraft at 40,000 ft . , gives an equivalent cabin altitude of 6,000 ft . As is modern practice , maintenance of the correct pressure is achieved automatically ...
42. oldal
... pressure ) . At 100 p.s.i. valve 11 closes . Valve 15 closes at 300 p.s.i. If , after long standing pressure continues to rise , then at 325 p.s.i. relief valve 18 opens and at 345 p.s.i. relief valve 17 blows . CABIN PRESSURE CONTROL ...
... pressure ) . At 100 p.s.i. valve 11 closes . Valve 15 closes at 300 p.s.i. If , after long standing pressure continues to rise , then at 325 p.s.i. relief valve 18 opens and at 345 p.s.i. relief valve 17 blows . CABIN PRESSURE CONTROL ...
43. oldal
... pressure at which ambient air ( say in tropics ) can condense it in the condenser . Thence as liquid ( still under pressure ) via receiver to expansion valve which opens sufficiently to drop pressure to selected evaporating pressure for ...
... pressure at which ambient air ( say in tropics ) can condense it in the condenser . Thence as liquid ( still under pressure ) via receiver to expansion valve which opens sufficiently to drop pressure to selected evaporating pressure for ...
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