This paper proposes a conceptual methodology for designing vertical takeoff and landing
aircraft with a hybrid-electric propulsion system as an alternative to facilitate intercity …

RECENTLY, an additional thrust source or lifting device is used in a compound rotorcraft for
improving cruise performance and facilitating unique flight capabilities such as vertical …

ABSTRACT Hybrid Electric Propulsion System (HEPS) is being developed as a novel
propulsion system not only for the reduction of carbon emission but also for significant …

Unconventional configurations are required to satisfy the existing niche in conventional
rotorcraft owing to the increasing demands for high-speed rotorcraft operations. Thus, this …

In recent years, various technological advances in electrification, automation, and vertical
takeoff and landing (VTOL) have matured enough to enable innovation in urban aviation …

В настоящей работе приводится описание математической модели, разработанной
для расчета летнотехнических характеристик (ЛТХ) наиболее популярных в настоящее …

Within the last several decades, breakthroughs in multiple disciplines of aircraft technology
and design have paved the way to the advent of a novel aircraft system that is collectively …

하이브리드 전기추진시스템 (Hybrid Electric Propulsion System, HEPS) 은 기존의 내연기관
시스템과 전기추진장치들이 결합된 추진시스템으로, 배터리와 탄화수소 연료를 …