Results 21 to 30 of about 10,532,032 (323)
Impulse Correlation for Partially Filled Detonation Tubes [PDF]
, 2004 The effect of nozzles on the impulse obtained from a detonation tube of circular cross section has been the focus of many experimental and numerical studies. In these cases, the simplified detonation tube is closed at one end (forming the thrust surface)
Cooper, M., Schauer, F., Shepherd, J. E.
core +1 more source
Study of detonation interactions inside a 2-D ejector using detonation transmission tubing [PDF]
, 2010 Study of detonation interactions inside a two-dimensional ejector using detonation transmission tubing was reported. The main objective of the ejector assembly in the study is to make the flow-field as close to 2-D as possible.
G. Jagadeesh +5 more
core +1 more source
Single-Cycle Impulse from Detonation Tubes with Nozzles [PDF]
, 2008 Experiments measuring the single-cycle impulse from detonation tubes with nozzles were conducted by hanging the tubes in a ballistic pendulum arrangement within a large tank.
Cooper, M., Shepherd, J. E.
core +1 more source
ACS Applied Materials and Interfaces, 2020 In this work, a new energetic coordination polymer (ECP), [Cu(HBTI)(H2O)]n (1) (H3BTI = 4,5-bistetrazole-imidazole), was synthesized by a hydrothermal method.
Guoli Yang +9 more
semanticscholar +1 more source
Influence of flow parameters on single shock-wave-focusing detonation and initial verification
AIP Advances, 2021 As an advanced method for initiating detonation, shock-wave focusing (SWF) can do so directly without a separate igniter, and the distance of focusing initiation is much smaller than that of the deflagration-to-detonation transition, thereby greatly ...
Hesong Zhang +3 more
doaj +1 more source
Energies, 2021 A small rotating detonation engine (RDE) model and the corresponding experimental setup were constructed for the experimental investigation of the detonation propagation characteristics and thrust performance of a circular RDE. Experiments were conducted
Hyung-Seok Han +2 more
doaj +1 more source
Planar Detonation Wave Initiation in Large-Aspect-Ratio Channels [PDF]
, 2006 In this study, two initiator designs are presented that are able to form planar detonations with low input energy in large-aspect-ratio channels over distances corresponding to only a few channel heights. The initiators use a single spark and an array of
Austin, J. M. +2 more
core +1 more source
Detonation performance experiments and modeling for the DAAF-based high explosive PBX 9701
Combustion and Flame, 2020 Detonation performance experiments and modeling are reported for the explosive PBX 9701, which is composed of 97% 3,3’-diamino-4,4’-azoxyfurazan (DAAF) and 3% vinylidene fluoride-chlorotrifluoroethylene copolymer (Kel-F 800) binder by weight. PBX 9701 is
C. Chiquete +3 more
semanticscholar +1 more source
Comprehensive Performance Analysis for the Rotating Detonation-Based Turboshaft Engine
International Journal of Aerospace Engineering, 2020 The potential advantages of rotating detonation combustion are gradually approved, and it is becoming a stable and controllable energy conversion way adopted to the propulsion devices or ground-engines. This study focuses on the rotating detonation-based
Zifei Ji +4 more
doaj +1 more source
Quantic Industries Inc. slapper detonator performance [PDF]
, 1994 Under the Lawrence Livermore National Laboratories (LLNL) Small Business Technology Transfer Program, assistance was given to Quantic Industries Inc. to use the High Explosive Applications Facility (HEAF), its apparatus, and LLNL expertise to characterize the performance of Quantic`s micro-clad copper/kapton slapper detonator assemblies and establish ...
Cutting, J. L. +2 more
openaire +2 more sources