Random good picture Not show

61. DDT tube, photoelectric cell, strain gauge and witness board are used to study the transition characteristics of the deflagration to detonation of NEPE propellant slurry in the mixing process.

62. Studied the low temperature sensitivity coefficient (LTSC) effect on high-energy nitroamine propellant throgh the termination experiment, closed bomb experiment and interior ballistic experiment.

63. It is an effective new processing way for loading of the solid rocket motor with high loading density, high propellant mass fraction propellant.

64. The first native liquid-fueled rocket engine used a liquid oxygen and carbon-hydrogen propellant, provided 5.6 tons of thrust,[http://sentencedict.com/propellant.html] and was installed in unit E.

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

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

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

68. IMPLE algorithm is presented for the two-dimensional compressible flow in solid propellant rocket nozzles.

69. Cellulose ether nitrate as novel energetic adhesive for solid propellant was synthesized.

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

71. Measures usually taken in the astronautical engineering are to install baffles in the propellant fuel container.

72. An identification technique was presented for estimating the impurity level in propellant and the properties of exhaust afterburning, which can not be measured simply by experiment.

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

74. According to E-pH diagram, theories of propellant thermochemistry and thermodynamics and simple model, mechanism of auto-combustion was discussed preliminarily.

75. The packing of spraying glossy agent is studied in this paper. Selective factor of dissoluble matter and propellant is discussed. By orthogonal experiment the best formulation is given.

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

77. The experimental results show that TPB is an ideal curing catalyst of HTPB propellant binder system.

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

79. The single base propellant has good properties of progressive combustion and low temperature coefficient.

80. A variety of mechanical surfaces have been employed for deflecting the exhaust jets of solid - propellant rockets.

81. The results show that primary action of bonding agent improving RDX/HTPB propellant mechanical property was bonding agent improving interface adhesive effect of RDX grain to HTPB binder.

82. Liquid-fueled DF-5A missiles may not employ storable liquid fuel propellant, possibly requiring a lengthy fueling process before firing.

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

84. Vanderbilt University scientist Michael Goldfarb came up with an alternative power source: rocket propellant.

85. The two level distributed control system for cryogenic propellant loading is introduced, taking the Lox loading control system for example.

86. Effect of some inorganic lead salt and aluminium oxide on burning rate pressure exponent and temperature sensitive coefficient of polyurethane composite solid propellant have been investigated.

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

88. As control force source, the solid propellant gas generator was used to exert lateral force for the end control and the turn of vertical launching of missiles.

89. Dark zone is discovered in combustion wave structure of the propellant at low pressure.

90. It is shown that effects of many factors on combustion rate of propellant can be properly predicted by use of this model.