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Regional Passenger Aircraft Type of An-158 with a Hybrid Propulsion Parametric Concept

, , , ,  und   
30. Dez. 2024

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COVER HERUNTERLADEN

Fig. 1.

The base An-158 aircraft.
The base An-158 aircraft.

Fig. 2.

The An-158-TPE modification of the An-158 type aircraft with turboprop engines.
The An-158-TPE modification of the An-158 type aircraft with turboprop engines.

Fig. 3.

The An-158-HP modification of the An-158 type aircraft with hybrid propulsion.
The An-158-HP modification of the An-158 type aircraft with hybrid propulsion.

Fig. 4.

Modification of the An-158 type aircraft.
Modification of the An-158 type aircraft.

Fig. 5.

Modifications of the An-158 type aircraft: (a) with turboprop engine, (b) with hybrid propulsion.
Modifications of the An-158 type aircraft: (a) with turboprop engine, (b) with hybrid propulsion.

Results of coercive force measurements_

Operational empty weight, kg Gross weight, kg Aircraft name Payload weight, kg Aircraft flight propulsion weight, kg
10000 5476 24583 43733 An-158-TPE
10000 9645 29169 48319 An-158-HP

Main characteristics of aircraft modifications_

Parameter Aircraft modification
An-158 An-158-TPE An-158-HP
q, kg/km (specific fuel consumption per km) 2.394 2.406 2.552
Q, gram/pass (fuel consumption per passenger) 26.6 24.058 25.53
K× M (efficiency coefficient) 8.66 8.965 9.221
Peng1, hp (average power of one engine required for level flight) - 4057 4306
Tprop1, kg (average thrust of one propeller required for level flight) - 1575 1671
Wfuel, kg (total fuel consumption for the entire flight) 7100 7618 7532
Wfuel, kg (total fuel consumption for level flight) 4811 4797 5017
LTO, m (takeoff distance) 1410 1372 1535