Results 31 to 40 of about 49,027 (122)

Influence of Various Process Parameters on Mechanical Properties and Ballistics of Nitramine-Based Advanced CMDB Propellants [PDF]

, 2013
This paper reports the influence of important process parameters, namely mixing time and batch size; on the mechanical properties and ballistics of nitramine-based advanced CMDB propellants.
Asthana, S. N., Gore, S. R., Shrotri, P. G., Vaidya, M. V., Venkatesan, K.   +4 more
core   +2 more sources

Polyurethane Based Inhibition for High Flame Temperature Nitramine Based Composite Modified Double Base propellant [PDF]

, 2013
The findings for polypropylene glycol (PPG) and hydroxyl-terminated polybutadiene (HTPB)-based inhibition systems are reported. These findings established that the inhibition system comprising HTPB-IPDI-IDP binder and Sb/sub 2/O/sub 3/-C black filler
Asthana, S. N., Divekar, P. K., Kadam, U. B., Kakade, S. D., Khangaonkar, D. G., Vaidya, M. V.   +5 more
core   +2 more sources

Rapid Estimation of Specific Impulse [PDF]

, 2013
Specific impulse (Isp) is one of the important criteria for propellant characterisation. In the present paper a semiempirical approach has been suggested to calculate Isp of composite modified doublebase(CMDB) propellant formulations by utilizing ...
Bhat, V. K., kulkarni, A. R., Singh, Haridwar   +2 more
core   +2 more sources

Burning Rate Studies of Energetic Double Base Propellants [PDF]

, 2014
A systematic study was carried out on the combustion characteristics of CMDB propellants containing ammonium nitrate, ammonium perchlorate, potassium nitrate, potassium perchlorate, RDX and PETN.
Bhat, V. K., Khare, R. R., Rao, K. R.K., Singh, Haridwar   +3 more
core   +2 more sources

Effect of Nitrate Ester on the Combustion Characteristics of PET/HMX -based Propellants [PDF]

, 2011
The effect of nitrate ester NG/TEGDN on the combustion characteristics of PET/HMX-based propellants has been experimentally investigated using of high-speed photography technique and scanning electron microscopy.
Li, Shufen, Sun, Yunlan, Zhu, Baozhong
core   +2 more sources

Combustion Behaviour of Advanced Solid Propellants. [PDF]

, 2013
The study reports the effect of incorporation of Al and ammonium perchlorate (AP) individually and in combination with each other on combustion pattern and specific impulse (Isp) of minimum signature propellants.
Asthana, S. N., Mundada, R. B., Phawade, P. A., Shrotri, P. G.   +3 more
core   +2 more sources

Effects of RDX and HMX on the thermal stability properties of modified double-base propellants

FirePhysChem
To investigate the thermal stability of RDX-CMDB propellant and HMX-CMDB propellant, the behavior of thermal decomposition was assessed using differential scanning calorimetry.
Yun Zhang, Runqing Liu, Weiguo Cao, Qing Pei, Fengqi Zhao, Xin Zhang, Ting Zhang, Chenshu Wu, Xuanshen Liu, Siyu Xu   +9 more
doaj   +1 more source

Study on Friction Sensitivity of Passive and Active Binder based Composite Solid Propellants and Correlation with Burning Rate [PDF]

, 2020
   Friction sensitivity of composite propellants and their ingredients is of significant interest to mitigate the risk associated with the accidental initiation while processing, handling, and transportation. In this work, attempts were made to
Das, Sushanta, Hoque, Ehtasimul, Pant, Chandra Shekhar   +2 more
core   +2 more sources

Constitutive Model Based on Stress Relaxation for Composite Modified Double-Base Propellants and Master Curve of Relaxation Modulus

Aerospace
This study investigates the constitutive model and relaxation modulus master curve of composite modified double-base (CMDB) propellants through uniaxial constant-rate tensile tests and stress relaxation tests.
Yao Li, Jinsheng Xu, Changsheng Zhou, Xiong Chen, Xiumin Yang   +4 more
doaj   +1 more source

Studies on Composite Extrudable Propellant with varied Burning Rate Pressure Index 'n' [PDF]

, 2013
This paper discusses the development of composite propellantextrusion technique and the study of burning rate pressure indices nwith respect to compositional variations.
Athithan, S. K., David, John, Krishnamurthy, V. N., Kurian, A. J., Kurup, M. R., Muthiah, Rm., Varghese, T. L.   +6 more
core   +2 more sources