OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Propulsion and Power is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-06-01 to 2026-06-01.)

Article	Citations
Announcements and Acknowledgements	32
Experimental Characterization of a Hollow Cathode with Iridium–Cerium Alloy	32
Prediction of Burning Characteristics of Dihydroxyglyoxime Composite Propellant	29
Expandable Graphite, a Novel Regression Rate Enhancer in the Solid Fuel Ramjet	26
Correlation for Restart Boundaries of Simplified Two-Dimensional Hypersonic Inlets	26
Combined Heat Shield and Solar Thermal Propulsion System for an Oberth Maneuver	25
Detailed Performance Studies on a Small Electric-Powered Contra-Rotating Ducted Fan Engine	23
Effect of Co- and Counterswirl Air on Swirl Airblast Atomization	19
Numerical Simulations of Fuel Shape Change in Paraffin–Oxygen Hybrid Rocket Engines	19
Experimental Comparison of Jet Modes Using Self-Excited Sweeping Jet Actuator in Compressor Cascades	19
Preparation, Ignition, and Combustion of Boron Fuels with CuO as an Additive	18
Overview of Selected Serpentine Duct Simulations Using Computational Fluid Dynamics	18
Combustion of 3D Printable Hybrid Rocket Fuels	17
Acoustic Waves Generated in Hypergolic Drop Tests of Low- and High-Volatility Fuels	16
Characterizing Hypergolic Propellants Using Impinging Jets and Droplets in Acoustic Levitation	16
Firing Tests and Simulations of a CubeSat-Scale H2O2-Based Hybrid Rocket	15
Simulation of Vacuum Chamber Pressure Distributions with Uncertainty Quantification	15
Direction Control of Rotating Detonation Waves with Helical Combustion Chambers	14
Dynamic Regulation Process of the Variable-Geometry Power Turbine	14
Structure and Stabilization Mechanisms of an Ethylene Flame in Supersonic Coflow	14
Stochastic Emission in Passively Fed Single-Emitter Porous-Media Ionic Liquid Ion Sources	13
Driving Mechanisms in Low-Order Modeling of Longitudinal Combustion Instability	13
Family of Skeletal Reaction Mechanisms for Methane–Oxygen Combustion in Rocket Propulsion	13
Improved Response Function for Low-Order Modeling of Longitudinal Combustion Instabilities	13
Loss Mechanisms of Shrouded Stator Cavity Flow in an Axial Compressor	12

Data-Driven Wall Pressure Reconstruction and Sparse Sensor Optimization for Supersonic Nozzles	12
Operation and Power Generation of a Disk-Shaped Pressure Gain Combustor	12
Multi-Element Gaseous Methane–Oxygen Rocket Combustor Optimization for Modern Space-Flight Technology	12
Machine-Learning-Based Rotating Detonation Engine Diagnostics: Evaluation for Application in Experimental Facilities	12
Effect of Varying Secondary Swirl Injector Location on Performance of Hybrid Rocket	12
Effects of Thermal/Chemical Nonequilibrium on a High-Mach Ethylene-Fueled Scramjet	11
Fully Coupled Analysis of Aerothermoelastic Deformation of a Scramjet Inlet	11
Numerical and Experimental Study of an Aircraft Igniter Plasma Jet Discharge	11
Active Flow Control in Compressor Cascades with Steady and Pulsed Jets	11
Contribution of Unsteadiness to Solid Fuel Burning Characteristics in a Scramjet Combustor	11
General Burnback Analysis for Anisotropic and Heterogeneous Solid Propellants	11
Effect of Fuel Injection Strategy on Generic Scramjet Combustor Operation	11
Advancing Mistuning Identification and Dynamic Modeling of Blisks Through Blade Detuning Tests	10
Experimental Investigation of Throttleable H2O2 and Polypropylene Hybrid Rocket Motor	9
Pilot Injection Impact on Ignition of F-24/ATJ Blends Under Various Conditions	9
Multipoint Aerodynamic Optimization of Three-Dimensional Ultra-High-Bypass-Ratio Engine Intakes	9
Thermal and Resonance Characteristics of Tapered Cavities of Various Lengths	9
Performance of Novel Electrode Structures for Electrically Controlled Solid Propellant	9
Surface Structure of Reacting Solid Ramjet Fuels	9
Combustion of Preheated Hydrocarbon Fuel in a Scramjet Model Combustor	9
Uncertainty Quantification of Slab Burner Simulation: Surrogates, Forward Propagation, and Parameter Calibration	8
Characterization of a Nanonewton-Sensitivity Counterbalanced Pendulum Thrust Stand for Pulsed Propulsion Systems	8
Improved Hybrid Rocket Performance by Additively Manufactured Gel-Infused Solid Fuels	8
Effects of Evaporation Modeling on Kerosene–Air Oblique Detonation	8
Evaluation of Radiative Heat-Transfer Effect on Paraffin-Wax Regression Rate in Hybrid Rocket	8
Experimental Investigation on Atomization of JP-10 Slurry Jets Containing Boron Nanoparticles	8
Crossflow Decane Combustion Using Catalytically Decomposed High-Test Peroxide	8
Injection Temperature and Scheme Effects on Neutral Flow Dynamics in Hall Thrusters	7
Experimental Investigation on Aluminum-Based Water Ramjet for Propelling High-Speed Underwater Vehicles	7
Wave Detection and Tracking Within a Rotating Detonation Engine Through Object Detection	7
Impact of Ammonium Perchlorate Content on Electrically Controlled Gel Polymer Electrolyte Monopropellants	7
Erosion Mechanisms of Baffle Plates at Stagnation Point in Hybrid Rockets	7
Thermal–Combustion Coupled Instability in Hybrid Rockets with Fuel Blowing	7
Supersonic Combustion and Flow Evolution in Dual-Combustion Ramjet Engine	7
Reducing Aluminum Agglomeration in Composite Propellants with Gallium and Indium Additives	7
Fundamental Experiment and Numerical Simulation of Ne/Xe Plasma Magnetohydrodynamic Electrical Power Generation	7
Numerical Turbulence Modeling in a Transonic Boundary-Layer Ingestion Intake	7
Numerical Modeling to Investigate the Aerodynamics of a Boundary-Layer Ingested Transonic Fan	7
Interaction Behavior of Pulsejet Engines	6
Delayed Detached-Eddy Simulations of Rough-Wall Turbulent Reactive Flows in a Supersonic Combustor	6
Impact of Future Low-Emissions Combustor Technology on Acoustic Scaling Laws	6
Computational Analysis and Regression Laws for Nozzle Erosion Prediction in Hybrid Rockets	6
Low-Order Autoignition Modeling for Hydrogen Transverse Jets	6
Unraveling the Transition from Standard to Reactive Atomization of Hypergolic Propellants	6
Fuel Regression Characteristics of Axial-Injection End-Burning Hybrid Rockets Using LOX	6
Radial Mass Flow Rate Partition on LOx/GCH4 Pintle Injector Configurations	6
Design and Performance of an Electrowetting Ionic Liquid Electrospray Thruster Prototype	5
Data-Driven Analysis of Tortuous Gas Turbine Inlet Truncation to Reduce Computational Cost	5
Limit Cycle Oscillating Detonation Wave Behavior Analysis Within a Rotating Detonation Engine	5
Performance Test of a Diode Laser-Sustained Plasma Thruster Using Argon	5

Characterizing the Oscillatory Unstart/Restart of a Supersonic Stator in Unsteady Conditions	5
Control of Shock-Induced Flow Separation Using Rectangular Air-Jet Vortex Generators	5
Simplified Plasmadynamics Model of a Coaxial Self-Field Plasma Accelerator	5
High-Specific-Impulse Electrospray Propulsion with Small Capillary Emitters	5
Flame Structures in a Model Solid Fuel Ramjet with Increasing Reynolds Numbers	5
Design of an Internal Osculating Waverider Intake	5
Combined Cycle Nuclear System Architecture for Crewed Mars Spacecraft Propulsion and Power	5
Suppression of Azimuthal Combustion Instability Using Perforated Liner Under Symmetry Breaking	5
Novel Solid Propellants Enabled Through In Situ Martian Perchlorates	5
Beam Misalignment Effects on Microwave Rocket Propulsion Performance	5