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RISA Marine Turbocharger Retrofitting Platform
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A turbocharger retrofitting platform utilizing one-dimensional (1D) models for calculating turbomachinery components map and a fully coupled process for integration with the turbomachinery components and the diesel engine, ...
Assessment of Engine Operability and Overall Performance for Parallel Hybrid Electric Propulsion Systems for a Single-Aisle Aircraft
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper aims to assess the gas turbine operability and overall hybrid electric propulsion system (HEPS) performance for a parallel configuration applied to a 150 passenger single-aisle aircraft. Two arrangements are ...
Assessment of a Liquid Hydrogen Conditioning System for Retrofitting on Kerosene Designed Turbofans
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: As energy transition to alternative fuels for civil aviation is likely to be gradual, hydrogen’s first entry to service may be implemented on existing gas turbine engines. In this paper a novel liquid hydrogen conditioning ...
Assessment of a Liquid Hydrogen Conditioning System for Retrofitting on Kerosene Designed Turbofans
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: As energy transition to alternative fuels for civil aviation is likely to be gradual, hydrogen’s first entry to service may be implemented on existing gas turbine engines. In this paper a novel liquid hydrogen conditioning ...
Integrated Design and Operation Assessment of a Preheating System for Liquid Hydrogen Fueled Engines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Cryogenic liquid hydrogen (LH2) is highly considered as a potential long-term solution toward emissions reduction in the aviation sector. However, one of the major challenges that the handling and integration of ...
Design Optimization and Variable Geometries Implementation of a High Bypass Three-Shaft Turbofan Engine for EIS2050
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper aims to develop an advanced three-shaft turbofan engine with ultrahigh bypass ratio (BPR) for entry-into-service (EIS)2050. The boundary approaching method is utilized to obtain the optimal engine for a series ...
Design Exploration and Performance Assessment of Advanced Recuperated Hybrid-Electric Urban Air Mobility Rotorcraft
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The design of efficient, environmentally friendly, and quiet powerplant for rotorcraft architectures constitutes a key enabler for urban air mobility (UAM) application. This work focuses on the development and application ...
Design and Simulation of eVTOL Aircraft Thermal Management System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper focused on designing a thermal management system (TMS) for a parallel hybrid electric (PHE) XV-15 tiltrotor aircraft used in urban air mobility (UAM) applications. The TMS is integrated into the aircraft system ...
Preliminary Design of Integrated Power and Thermal Management Systems for Hybrid Electric VTOL Aircraft Architecture
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Hybrid and fully electric vertical takeoff and landing (VTOL) aircraft present promising solutions to improve urban traffic congestion but face challenges such as limited power and energy density and stringent ...
Design Methodology and Mission Assessment of Parallel Hybrid Electric Propulsion Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An integrated engine cycle design methodology and mission assessment for parallel hybrid electric propulsion architectures are presented in this paper. The aircraft case study considered is inspired by Fokker 100, boosted ...