propellant

We shall try by means of a highly simplified development to expose certain advantages and disadvantages of solid propellant rocket systems.

The solid propellant B-611 seems to have been designed for low-cost tactical army use, with a range limited to 250 km.

The propellant which has higher density special impulse can be applied into ramjet which has no nozzle.

In 2007 an explosion during the testing of its propellant killed three employees of Scaled Composites, the company building the spaceship.

The application of a pressure difference across an injector does not cause an immediate velocity response of the liquid propellant.

Overload acceleration is one of those important factors which influence the performance of solid propellant rocket motor.

Viscous flow patterns are set up in the motor, increasing heat transfer to the propellant surface through greater mass transfer.

It is difficult to separate the inherent stability of the element configuration from that of the propellant inlet state.

When particles are attached to the surface of propellant, particles transfer heat to the propellant by conduction.

The fuzzy mathematic model for synthesis sensitivity evaluation of solid propellant was established by means of fuzzy mathematic method.

Quite often the propellant must also be stored in a pressurized container with thick walls and pipes, further limiting the payload size.

Flame temperature measurements can be used as a guide in discussing energetics of a homogeneous propellant.

The aluminum-ice propellant known as ALICE gets its kick from a chemical reaction between water and aluminum.

Even the destruction of the satellite propellant remains after each launch was overseen by the American security staff.

But if you send a mining team there , without the return propellant , first -- ( Laughter ) Did any of you guys hear the story of Cortez ?

The radial acceleration forces can cause greater retention of the solid phase combustion products near the propellant surface.

The effects of the size and shape of propellant grains, oxygen balance of charges and its permeabilities on the DDT are analyzed.

To keep people on the ground safe, it's best to deorbit a spacecraft with a strong burn of propellant, to slow it down at the right time.

A non-flying prototype was intended to demonstrate that controlling unruly solid propellant would be possible during landing.

Obviously the results are not satisfying, and then radiation is considered in the heat transfer between hot gas and propellant.

This paper studies Particle Image Velocimetry (PIV) and its image measurement techniques in propellant application system.

Like Mulcahy, other women who've ascended say their performance was the main propellant.

In this domain, flames are observed to move about on the surface of the propellant in a manner that is too irregular.

In the right direction is training practices which is not the proper place, and by the training to actually be enterprise of propellant.

The ADRC is compared with the PD controller in terms of model dependence, disturbance rejection, robustness and propellant cost.

The tendency of high energy has always been the research hot spot for composite solid propellant.

Rubin said Iran had achieved "a technological and strategic breakthrough" with its Sejjil, a two-stage, solid propellant missile.

The feasibility about lowering the interior and exterior temperatures of the double base propellant combustion chamber is discussed.

It is assumed that the propellant consists of a finite volume of elements and the burning surface consists of a finite area of elements.

This paper introduces theoretical formulation optimization and ignition and combustion experiments of liquid propellant.

It was showed that pressure exponent of NEPE propellant had a inflection point at high pressure.

Dawn started off with 450kg of propellant, and even at maximum throttle its engines use only a quarter of a kilo a day.

A method to increase the service life of gun barrel by adding the nano material to the propellant is presented.

Composite solid propellant is an energetic composite material , which has a variety of interfaces.

for liquid propellant rocket engine , it is an important condition for effective combustion that propellant be evaporated and mixed quickly.

Thus, improving the condensed-phase reaction can increase of the burning rate for fuel-rich propellant with boron in low pressure condition.

It is a very complex process of physics and chemistry that the combustion of the base bleed propellant in whirling shape of high speed.

Storage time of coating and integrality of adhesion between coating and propellant is important to the reliability of engine.

The impact of different ammonium nitrate content on combustion products of the propellant was studied theoretically.

ENERGETIC MATERIALS FOR DEFENSE. PHYSICAL-CHEMICAL ANALYSIS AND PROPERTIES. DIMENSIONS OF TUBULAR OR MULTIPLE HOLES GUN PROPELLANT.

Finally, the existing problems in using of dimethyl ether as aerosol propellant and its solutions were pointed out.

Rocket propellant has barely changed in the more than 50 years since the launch of the first artificial satellite Sputnik.

Our goal is to design better satellite propellant management devices and address two-phase flow in microchannel and MEMS devices.

The following figure shows the results obtained by the investigation of a propellant foam.

This deduction forms the basis of the two-temperature postulate for composite propellant combustion.

The most flux of the propellant depends on the self-pressurizing ability of the nitrous oxide supply system.

It is an important and basic issue to choose monitoring parameters of Liquid propellant Rocket Engine(LRE) monitoring system in ground test.

The Body Double product is a non-aerosol mousse that uses a pump to create foam instead of aerosol propellant.

Aiming at the LRE test-bed propellant filling system, this paper studied the application of fault-simulation-based fault-knowledge base.

The ignition and combustion characteristics of pasty propellant are important parameters for the motor design.

The damages in the propellant can be characterized by E(subscript 5%) dewetting energy, permanent stain, and S-shape curve of propellant.

Finally, the influences of different catalysts on TEGDN gun propellant combustion properties were investigated.

The conveyor pipe (3) can thus be cleaned by means of the fluidization gas flow and the propellant flow.

Propellant actuated fixing equipment. General requirements.

Rockets often spiral out of control if you put too much propellant in them.

To drive the turbopump unit, gas pressure was derived from a generator that used the main propellant components.

The results showed that physical and chemical properties of batches of propellant were eligible and showed little batch difference.

So, the main damage model of NEPE propellant during tensile process is interphase damage between big grain and binder.

The characteristics of NIR in liquid propellant are summarized and particular advantages of NIR in liquid propellant are pointed out.

Moisture is an important factor influencing storage and NG's migration is related to the adhesion between coating and propellant.

It is the first Chinese solid-propellant tactical ballistic missile designed to carry conventional warhead.

Although other electric propulsion systems exist, they require a pressurized container to store the propellant.

The helpful effect on propellant slosh effects was a secondary consideration.

An element method to compute the burning surface of a three-dimensional propellant is proposed in this article.

But the systems require a lot of propellant, or fuel, and haven't been miniaturized to the scale appropriate for a CubeSat.

The bonding quality of three interfaces of solid propellant rocket motor charge is tested directly by the method.

The calculation results can provide reference for heat transfer process analysis of gun barrel and safety of propellant charge.

The heptane compound has a primary purpose as a plasticizer for double base propellant systems.

The current situation of applying dimethyl ether as a new aerosol propellant was introduced.

Solid propellant engine systems are basically less flexible in operation than liquid or hybrid propellant systems.

The interior ballistic performance of propellant under certain camphor content was calculated.

This thesis conducts a PLC-controlled automatic washing system for the rocket propellant stirrer tank.

Only convection heat transfer between propellant gas and gun bore is taken into account with the traditional method.

The engine thrust was about 8 tons with the system propellant developed by the Isaev KB installed on the missile.

Experiments conform that the DB propellant can fulfill the demands of the starter.

A theoretical model describing the process of the crack combustion and propagation in solid propellant was formulated.

The results show that the binary systems of FOX-7 with the main components of CMDB propellant have good compatibility.

Hydroxylammonium nitrate(HAN) is the main active toxic component of the new HAN based liquid propellant.

After fast-speed aging at high temperature, propellant force and n decrease slightly, while u1 increases a little degree.

Additionally, process technology for high progressive 37-hole nitroguanidine-based propellant was discussed.

The influence of quality of material on progressive 37-hole nitroguanidine-based propellant and related countermeasures were studied.

It is difficult to separate the effects on stability of the propellant properties from those of the injection scheme.

Using different specification of ceramic tube to control the propellant's diameter can get the combustion property at different pressure.

Upon vehicle impact, a pyrotechnic propellant charge is ignited electrically.

The Shenzhou seventh spaceship started the replenishment of propellant today.

Another major test is how to consume the least possible propellant while achieving rendezvous and docking.

Acceptance testing equipment for production of liquid propellant.

Figure 8 shows a comparison of the two static test results for the Kappa-SB motor with KN-Sorbitol propellant.

The combustion model of micro-void propellant is presented in this paper. The control equations for stable burning of propellant are set up.

Composite solid propellant slurry is a viscous fluid with high percentage of solid particles.

By angling the barrel and changing the propellant charge used, howitzers have an impressive flexibility in shell trajectories.

Fill this solution into spray cans together with the necessary quantity of propellant .

Propellant is another term for the fuel of a rocket.

The hot gas produced by the igniter transfers heat to the propellant by convection.

The application of high nitrogen energetic compounds in solid propellant, gas generant, explosive and smoke agent are reviewed.

The pasty propellant is a new kind of chemical propellant derived from solid propellant.

Studies the ignition mode of solid propellant processed with high-pressure waterjet.

For the propellant mechanism of increasing burning rate is discussed.

It is supposed that the igniter produces hot gas only, and the hot gas transfers heat to the propellant by convection.

Based on the properties of combustion of droplets of a HAN-based liquid propellant LP1846, a simplified subarea model is presented.

High overload test equipment (HOTE) provides a test to analyze and evaluate the influence of overload on solid propellant rocket motor.

Propellant leak monitoring is very important for quality assurance and launching safety of launch vehicle and satellite.

Ultimately we can get high performance propellant with high energy, high strength and a favorable perspective of application.

The chelates are potential solid propellant burning rate modifiers.

Researchers have tossed around theoretical calculations of using just aluminum and water for rocket propellant in the past.

Swelling and porosity of the propellant mixture became evident after 6 days at ambient temperature.

a fluorocarbon with chlorine; formerly used as a refrigerant and as a propellant in aerosol cans.

The biggest difference is in propellant: NSTAR uses 10 grams per hour; the Emdrive uses none.

The pasty propellant flame temperature measurement is very important to the propellant formula development and rocket motor design.

The use of the solid propellant has significantly reduced the launch preparation time.

the rocket's stored energy is entirely expended on its propellant.

More than 90% of the mass required for manned Mars and Lunar exploration is propellant.

The missile is a single-stage, liquid-propellant design carrying a single nuclear warhead.

The propellant management device(PMD)is the most important component of a surface tension tank.

Said invention is simple in structure, high in propellant efficiency and good inmovement continuity.

The propellant metal diaphragm tanks are important component of drive system of aerocraft.

The nitroguanidine is added to the propellant during its mixing phase.

Well and layer selection criteria of liquid propellant high energy gas fracturing (HEGF) are included in this paper.

A certain extent, it will become the cause of propellant, national cohesion, but also shows the distinct characteristics of the times.

Carbon dioxide propellant for odor-free, fume-free inspection.

This paper focuses on the advance in study on launch safety for gun propellant charge.

Liquid oxygen and alcohol were used as the propellant.

These catalysts lead to the important roles in studying of energetic propellant with low signature.

It is necessary to set up an automated propellant leak detection system.

Still others remove the propellant from captured tank and artillery rounds, which is then repurposed in the rebels' arms.

Propellant actuated fixing equipement. Tests.

After the mandrel is melted, a thin layer of alloy remains on the propellant surface.

Accelerating 60 mile per hour consumes a mere 37 ounces of the xenon propellant on board, and that propellant has to last.

September 7, Shenzhou VII spacecraft began filling the propellant.

They use solid propellant most frequently.

There's no propellant to worry about but the foam is not as rich.

In using Eq. 3-1 of course one first identifies the fuel molecules and the oxidizer molecules of the propellant.

The use of solid propellant gives the missile a longer service-life and shorter launch time compared to the liquid fuel ICBMs.

The model is proved rational by test, so it can give the theoretical guidance for structure design of balance gun and propellant charge.

The solid propellant booster weighs an additional 210kg.

The initial dynamic vivacity ratio of few kinds of different shape propellant with different fracture degree were computed.

If too much propellant is consumed the life-span of the spacecraft will be reduced or even cause failure.

The chemical propellant is packed inside the tool which is lowered on wireline.

Without those propellant burns, the station would eventually drop from orbit.

Two minutes later, after consuming 1. 4 million pounds of solid propellant, the rocket burned out.

Thermal decomposition effect of TEGDN propellant caused by RDX content has been studied by TG and DSC.

Based on the assumption of geometric burning law, a computational model of propellant burning rate under the effect of plasma was presented.

The explosion properties, the TNT equivalant of nitrate ester plasticized high energy propellant produced in China was tested and assessed.

So The application of HEDC in solid propellant will be the definite direction in the 21st century.

At first, I was skeptical of the idea of ineffective ignition of the propellant.

In 1946 S. P. Korolev was charged with heading the development work on ballistic liquid-propellant long-range missiles.

It is also used as a propellant in food aerosols and as a leak detector.

It presents a new way to dispose waste gun propellant and to make full use of waste high-energy materials.

The air bag system ignites a solid propellant, which bums extremely rapidly to create a large volume of gas to inflate the bag.

In fact, you can get it better -- you can get it at 14 times lower if you can find propellant on the moon.

Aim To study the actual combustion law of deterred propellant charge in bore.

Analysis and measurement of the heat relaxation time of solid propellant

The General Rules of ACP Increasing the Burning Rate of Nitramine Modified Double-base Propellant

Plume temperature measurement of a solid propellant rocket engine using multispectral thermometry

The Chemical Stability and Store Age of the New Modified Double-base Propellant

Relationship between Formulation Constituents and Signature Characteristics of Low Signature Characteristic Propellant

Study of Regenerative Liquid Propellant Auxiliary Chamber Launching Technique

Analysis for the heat transfer between solid propellant surface and heat flux of igniter with side holes

Studies on the long term effect of liquid rocket propellant on rates with intoxication and blast combined injuries

The Closed Vessel Study of Low Temperature Nitroamine Propellant Combustion Properties

Transient heat conduction and temperature field characteristics of a propellant

Study of the Acceleration Effects on the Burning Rate of HTPB Propellant

Synthesis and Characterization of Novel Thermoplastic Polyurethane as Thermoplastic Elastomer Propellant Binder

Synthesis and Characterization of Novel Thermoplastic Polyurethanes for Thermoplastic Propellant

Investigation of a general module simulation method for liquid propellant rocket engines

The Design and Implementation of a Variable Thrust Liquid Propellant Rocket Engine Control System

Study of Improving Mechanical Performance of High-Energy Nitroamine Propellant

Conceive of Cryogenic Propellant Engine Superconductor Electromagnetic Pump Circulating System

Optimization of Experimental Conditions for Measuring Concentration Profiles of Deterrent in Propellant by Alkaline Hydrolysis

Kinetic extension of the solid propellant cracks simulated by the equivalent forces working on the virtual new surfaces

Experimental investigation of the apparent viscosity and the shear rate of gelled propellant in straight round pipe

Experimental study of remains of poisonous propellant on the ground after explosion of liquid rocket

Analysis of Combustion Characteristics for Liquid Propellant Electrothermal Chemical Launcher

Determining poisson's ratio of solid propellant by means of cylindrical motors

A Comprehensive Numerical Model for Initial Propellant Temperature Effecting Liquid Rocket Engine Combustion Stability

Study of Leakage-proof Technique for Storage and Transportation Tanks of Liquid Propellant

Response of Propellant Droplet Subcritical Evaporation to Environmental Pressure Oscillation

Finite Element Analysis of the Turbine Blade Structural Characteristics for Liquid Propellant Rocket Engine

Selection and Application of the Thermal Decomposition-additives for Gas Generator Propellant with Low Residents

Research and Calculate the Measure Calibration of the Propellant for the Applied of the Photo Ionization Detector

Linear activation energy method for predicting service life of propellant

Space systems - Fluid characteristics - Nitrogen tetroxide propellant

Chelated titanate aids used in nitrate plasticized polyether propellant

Flow Analysis and Orifice Plate Design for Oxygen Chamber of a Liquid Propellant Rocket Engine

Physical and Mechanical Properties of Energy-Increased Deterred Propellant

Numerical simulation of three-dimensional gas-liquid equilibrium interfaces in the propellant tank under microgravity condition

Combustion Properties of a Glued Consolidation Gun Propellant

Study of Virtual Instrument in Hydrazine Propellant Monitoring

Development in the Preparation of Nano-scale Combustion Catalysts Used in Solid Rocket Propellant

Calculation of Bookbinding Parameters and Integrating Method of the Software of Liquid Propellant Utilizing System

Analysis on Higher Pressure Exponent of a Certain Low Burning Propellant

Establishment of Burning Rate Models of Smokeless Modified Double-base Propellant Containing Fast Burning Energetic Substance

Study on the Negative Pressure Exponent Gas Generating Propellant Used in Kinetic Kill Vehicles

Recent Progresses of Models for Predicting the Burning Rate of Nitramine Propellant and Double-Base Propellant

The Propellant Effect to the Reform of Government Financial Administration Coming from the Reform of Fiscal Treasury Management Systems

Relationship between stress-strain and service life of solid propellant

Intelligent damage-mitigating and life-extending control techniques for reusable liquid-propellant rocket engines

Near-Incompressible Viscoelastic Incremental Finite Element Analysis of Solid Propellant Grains

space systems - fluid characteristics - hydrazine propellant

Separation of Sodium Bicarbonate Crystal and Slurry Using Multilevel Propellant Loading Centrifugal Machine

Fault Analysis and Reformative Design of Propellant Control System and Its Ground Testing System

Research on Transient Temperature Field Characteristics of Rocket Propellant under Third Kind Boundary Condition

Optimal Control Method for Economizing in Propellant Energy of a Post-boost Vehicle

Viscoelastic stochastic finite element simulation of solid propellant grain with random relaxation modulus

Relationship between Slow Cook-off Behaviour and Thermal Decomposition Characteristics of Solid Propellant

Recent advances and Applications in Cryogenic Propellant Densification Technology

Determination of nine metal impurity in the propellant of hydrazine compounds by graphite furnace atomic absorption spectrometry

Design of a Liquid Propellant Feeding System for Laser Propulsion Thruster

Investigation on the differences between predicted lifetime of propellant carton and actual lifetime of motor propellant grain

Preparation of Nano-size Lead Phthalate and its Catalysis for Double-base Propellant Combustion

Exploring Suppression of Oscillating Combustion of HAP Tri-Component Propellant in Revolving Combustion Chamber

Research of ST Propellant Used in Composite Rocket-assisted Projectile with Low Ablation

A Study on Certified Reference Material Homogeneity for Burning Rate of Composite Solid Propellant

Laser Holographic Measurement of Condensed Phase Particles during Solid Propellant Combustion

Thermal decomposition characteristics of aluminum-magnesium fuel-rich propellant

Coupling aging behaviors and mechanism between mechanical properties and chemical stability of NEPE propellant

Hypergolic propellant rocket engine combustion instability studies

Modularization modeling and simulation for the transients of liquid propellant rocket engines

The Influence of Nitrogen Content of Nitrocellulose on the Mechanical Properties of the Diazidonitrazapentane Propellant

The Experiment Research of the Energy Characteristics Of the Solid Propellant of the Over-storage Solid Rocket Motors

Experiments on the Low Temperature Sensitivity Coefficient High-Energy Nitroamine Propellant

Application of Thermoplastic Polyurethane Elastomer in Modified Double Base Propellant

Analysis of liquid rocket propellant evaporation characteristic in natural environment

Method for calculation model establishment in liquid propellant rocket engine numerical simulation

Conversion relations between relaxation modulus and creep compliance of composite solid propellant

Modeling and simulations of the failure process for liquid propellant rocket propulsion systems

A Real-time Temperature Measurement Device for Rocket Propellant

Technologies and methods of the individual decontamination of liquid propellant

Application of evolutionary strategy of research of static characteristics of liquid propellant rocket engine

High burning rate propellant formulation used in broad temperature range

Stochastic simulation method of performance reliability estimation on liquid propellant rocket engine

Catalytic combustion properties of a new high burning rate propellant

first , several models needed in configuration analysis of liquid propellant space propulsion systems are presented in this paper

Numerical technology application in solid propellant development and production

Effect of Primer on Adhesion between Silicone Rubber Inhibitor and Propellant for the Testing of Constant Pressure Burning Rates

Studies on Foundational Formulation of Composite Modified Double Base Propellant Containing RDX and its Burning Rate

Deflagration to Detonation Transition Characteristics of NEPE Propellant

Study of Atomization in Regenerative Liquid Propellant Gun

Characterization Methods of Combustion Properties of Aluminum-magnesium Fuel-rich Propellant at Low Pressure

Characteristics of Acute and Chronic Intoxication Induced by Rocket Propellant Nitrogen Tetroxide

Independent Component Analysis for Fault Detection of the Liquid Propellant Rocket Engine

Research on the Propellant-Sloshing Stability of Launch Vehicle in Its Third Stage Flight without Power

Study on decreasing the burning rate of nitrate ester plasticized polyether propellant

Fault diagnosis reasoning for liquid-propellant rocket engines with integration of time information

Prediction of Safe Life of Propellant by Artificial Neural Networks

Effect of polyisocyanate specification on propellant mechanical properties

External Volatiles Consistency Regulation and Influence on Muzzle Velocity of Self-unit Single-base Propellant Charge

Optimization identification of steady burning rate of propellant

Synthesis of Bismuth Citrate and Its Effect on Combustion of Double-base Propellant and RDX-CMDB Propellant

Study on the Energy Characteristic of Solid Propellant Containing Hydrazinium Nitroformate