PPRuNe Forums - View Single Post - 737NG: CLB-2 higher than TO N1?
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Old 27th Feb 2015, 03:22
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president
 
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Would you be able to find the relevant documentation to back that up? I'm aware that by selecting a higher thrust after take off, thrust would naturally increase. Say you are doing a 25 pct thrust reduction on a light ac. Since your CLB-2 is now only a 20 pct reduction it would be an increase in thrust. If the 20 pct reduction is calculated from 26k when airborne (?), let's instead imagine a 26K TO with max assumed temp and CLB-1 selected. We would now again have 25 pct reduction and only 10 pct reduction in climb thrust. Again an increase in thrust. Is there a feature in the aircraft that prohibits a climb thrust higher than than take off thrust, when a reduced climb thrust is selected on the N1 page before TO? If so when is this feature described.
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