Powerplant limitations.

CFR · 2024-01-01 · US · Title 14

(a) (b) (1) The maximum rotational speed, which may not be greater than— (i) The maximum value determined by the rotor design; or (ii) The maximum value shown during the type tests; (2) The maximum allowable manifold pressure (for reciprocating engines); (3) The maximum allowable turbine inlet or turbine outlet gas temperature (for turbine engines); (4) The maximum allowable power or torque for each engine, considering the power input limitations of the transmission with all engines operating; (5) The maximum allowable power or torque for each engine considering the power input limitations of the transmission with one engine inoperative; (6) The time limit for the use of the power corresponding to the limitations established in paragraphs (b)(1) through (5) of this section; and (7) If the time limit established in paragraph (b)(6) of this section exceeds 2 minutes— (i) The maximum allowable cylinder head or coolant outlet temperature (for reciprocating engines); and (ii) The maximum allowable engine and transmission oil temperatures. (c) (1) The maximum rotational speed, which may not be greater than— (i) The maximum value determined by the rotor design; or (ii) The maximum value shown during the type tests; (2) The minimum rotational speed shown under the rotor speed requirements in § 29.1509(c). (3) The maximum allowable manifold pressure (for reciprocating engines); (4) The maximum allowable turbine inlet or turbine outlet gas temperature (for turbine engines); (5) The max

official document · source cfr-2024 · id 14:§ 29.1521