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Airbreathing Hypersonic Propulsion An Introduction
This book details science of hypersonics especially focusing on propulsion aspects such as supersonic combustion ramjets and their applications, and...
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Rarefaction effects on hypersonic boundary-layer stability
Near-space hypersonic vehicles could experience both continuous and rarefied flow regimes during the flight through atmosphere. The rarefaction...
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Measurement of freestream noise in a hypersonic wind tunnel
Quantitative characterization of freestream fluctuations in a hypersonic flow facility is important for proper interpretation of results from any...
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Research on Hypersonic Weapon Development
The hypersonic weapon, one of the world's most cutting-edge battlefield weapons, has played an indispensable role in modern warfare. This article...
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Rans Transition Model Predictions on Hypersonic Three-Dimensional Forebody Configuration
Future space transportation systems will heavily rely on predicting and understanding Boundary Layer Transition (BLT) during atmospheric entry,...
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Development of force measurement technique for preheated model in hypersonic combined test facility
This paper presents a new force measurement technique to investigate the effect of aerothermodynamic phenomena, particularly aerodynamic heating, on...
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Hypersonic aerodynamic force balance using temperature compensated semiconductor strain gauges
Metal foil strain gauges remain the state-of-the-art transducers for wind tunnel balances. While strain gauge technology is very mature,...
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Why Hypersonic Propulsion?
The drive to develop hypersonic vehicles is illustrated by a synthetic history of hypersonics since WW II. The key feature of flying hypersonically...
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A Combustion-Driven Facility for Hypersonic Sustained Flight Simulation
This study reports on the development of a new Blowdown-Induction Facility driven by two different Oxygen-Fueled Guns. The facility has been...
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Huber-Based Robust Tracking Method of Hypersonic Cruise Vehicle
In order to solve the tracking problem of hypersonic cruise vehicle (HCV) during high-speed flight, a robust tracking method (CHF) for hypersonic...
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Receptivity of Mack modes to localized unsteady blowing and suction in a chemical non-equilibrium hypersonic boundary layer
This paper studies the local receptivity of the Mack-mode instability to localized unsteady blowing and suction (UBS) in a chemical non-equilibrium...
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Hypersonic Flow Simulation
As the cost of wind tunnel testing keeps escalating, much of the preliminary design of hypersonic vehicles is based on CFD. Questions posed by...
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Direct-Numerical Simulation with the Stability Theory for Turbulent Transition in Hypersonic Boundary Layer
Laminar-to-turbulent transition in hypersonic boundary layer is numerically investigated using the direct-numerical simulation (DNS) method combined...
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Flight control design for a hypersonic waverider configuration: A non-linear model following control approach
DLR is currently investigating the potential of hypersonic flight systems in the context of different mission scenarios. One configuration type of...
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Tube-Based Composite Fault-Tolerant Control Method for Flexible Hypersonic Vehicle
In this paper, a composite fault-tolerant control (FTC) method based on tube model predictive control (Tube-MPC) is proposed for the flexible...
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Analysis of Subsonic/Hypersonic Aerodynamics of a High-Speed Aircraft
Unmanned flying-test bed aircraft are fundamental to experimentally prove and validate next-generation high-speed technologies, such as aeroshapes...
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Adaptive learning-based optimal tracking control system design and analysis of a disturbed nonlinear hypersonic vehicle model
We propose an adaptive learning-based optimal control scheme for height-velocity control models considering model uncertainties and external...
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Turbulent Transition Control Using Porous Surfaces in Hypersonic Boundary Layer
Hypersonic boundary layer on porous surfaces is simulated to investigate the effect of porous surfaces on the transition process. The fundamental...
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Current status and prospects of terminal guidance laws for intercepting hypersonic vehicles in near space: a review
The unique performance advantages of hypersonic vehicles represent a critical challenge for existing defense systems. To facilitate defensive...
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Dynamic modeling of the electrical actuation system of the hypersonic aircraft considering the temperature effects
The electrical actuator is usually used in the navigation and control system of the hypersonic aircraft, and it can be described by a multi-body...
