TY - JOUR
T1 - Derated Thrust
T2 - 3rd International Conference on Aerospace Technology, Communications and Energy Systems, ATCES 2019
AU - Irsyadi, R. F.
AU - Nirbito, W.
N1 - Funding Information:
The authors would like to thank PITTA grant programme of the Universitas Indonesia for funding this research with grant number NKB-0796/UN2.R3.1/HKP.05.00/2019 also PT. GMF AeroAsia for the facility, chance, and guidance for the development of this research.
Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2019/11/22
Y1 - 2019/11/22
N2 - Reduced thrust or derate has been practiced commonly nowadays as a standard procedure of takeoff. Since power is being used at maximum during takeoff phase, the practice has many benefits for the operation of aircraft. Not only it reduced fuel consumption during the takeoff phase, but also reduced engine's wear and tear that caused by stress and a very high temperature. Exhaust Gas Temperature (EGT) is one of the most important parameters that used to monitor the engine deterioration. There is a definite correlation between reducing takeoff thrust and EGT reduction, where both values are contradicting one another. However, there must be some calculation by the flight crew on how much percentage of derate is eligible prior to takeoff. The goal of this paper is to find the effectiveness of derate to reduce EGT in order to improve performance, prolong engine life and reduce operating costs of the operators.
AB - Reduced thrust or derate has been practiced commonly nowadays as a standard procedure of takeoff. Since power is being used at maximum during takeoff phase, the practice has many benefits for the operation of aircraft. Not only it reduced fuel consumption during the takeoff phase, but also reduced engine's wear and tear that caused by stress and a very high temperature. Exhaust Gas Temperature (EGT) is one of the most important parameters that used to monitor the engine deterioration. There is a definite correlation between reducing takeoff thrust and EGT reduction, where both values are contradicting one another. However, there must be some calculation by the flight crew on how much percentage of derate is eligible prior to takeoff. The goal of this paper is to find the effectiveness of derate to reduce EGT in order to improve performance, prolong engine life and reduce operating costs of the operators.
UR - http://www.scopus.com/inward/record.url?scp=85078229440&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/685/1/012007
DO - 10.1088/1757-899X/685/1/012007
M3 - Conference article
AN - SCOPUS:85078229440
SN - 1757-8981
VL - 685
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012007
Y2 - 26 September 2019 through 29 September 2019
ER -