Results 121 to 130 of about 591 (257)

Ignition delay studies on hybrid propellant grains [PDF]

Journal of Spacecraft and Rockets, 1980
Pitchaiah, K, Krishna, PMM
openaire   +2 more sources

Small Community Businesses in Slums: A Perspective on Kenyan Slum Networks

Strategic Change, EarlyView.
ABSTRACT Despite extensive research on networks, the relational dimensions and structures cocreated by small community businesses and cooperative societies through everyday entrepreneurship in slum neighborhoods remain undertheorized. Drawing upon 1166 small community businesses, we conceptualize the relational dimensions and structures underlying ...
Amon Simba, Yun He, Preethi Misha, Yan Wang   +3 more
wiley   +1 more source

Embedded Wireless Flexible Sensor for Monitoring Interface Stress of Solid Rocket Motor. [PDF]

Sensors (Basel)
Yan B, Lü X, Ding K, Heng Y, Li Y.
europepmc   +1 more source

From Trapped to Resilient Mountains: Diversified Coupling Pathways Linking Land Use Transition and Rural Revitalization for Mountain Sustainable Development

Land Degradation &Development, EarlyView.
ABSTRACT The synergistic interplay among land use transition, rural revitalization, and sustainable development is critical for harmonizing human‐land‐economic systems. Understanding their diverse coupling pathways is key to resolving human‐land conflicts and advancing sustainable rural development in mountainous regions. However, existing research has
Luanyu Zhou, Yangbing Li, Yuluan Zhao, Guangjie Luo, Linyu Yang, Yuxuan Xie, Xiang Wu, Xue Ren, Yiyi Zhang, Juan Huang, Kunyan Rao   +10 more
wiley   +1 more source

Study on Creep Mechanical Properties of HTPB Solid Propellant. [PDF]

Materials (Basel)
Jin L, Jia S, Zhang Z, An Z, Lu Z.
europepmc   +1 more source

Computational Analysis of the Vibrational Response of Lunar Regolith Made of Nonspherical Grains

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Vibration‐based systems have shown that appropriately oriented and tuned mechanical oscillations can disrupt regolith interlocking and promote flow. Building on this evidence, the present study investigates vibration‐controlled granular discharge as a potential ISRU (In Situ Resource Utilization) strategy, with the aim of supporting ...
Lewis Traquair, Peter Watson, Ali Anwar, Sebastien Vincent Bonnieu, Marcello Lappa   +4 more
wiley   +1 more source

Nano-Iron as a Catalyst in Isocyanate-Free Rocket Propellants. [PDF]

Polymers (Basel)
Chmielarek M, Szczęśniak B, Blacharski K.   +2 more
europepmc   +1 more source

Study on Mechanical Properties and Failure Mechanisms of Highly Filled Hydroxy-Terminated Polybutadiene Propellant under Different Tensile Loading Conditions. [PDF]

Polymers (Basel), 2023
Wu C, Lu Y, Jiang M, Hu S, Yang H, Fu X, Li H.   +6 more
europepmc   +1 more source

Optimizing Ball‐Milled Composites for Fast Energy Release Under Shock Compression

Propellants, Explosives, Pyrotechnics, EarlyView.
ABSTRACT Microparticle additives containing both Al fuel and oxidizer, fabricated by arrested reactive milling (ARM), could potentially increase the power of energetic materials such as HMX because they contain premixed fuel and oxidizer. Optimizing shock reactivity requires exploring a vast parametric space encompassing composition, milling parameters
Siva Kumar Valluri, Edward L. Dreizin, Dana D. Dlott   +2 more
wiley   +1 more source

Preparation and Characterization of Porous Propellants by Template Leaching with PAAK. [PDF]

ACS Omega
Song Y, Zhou W, Xiao L, Jian X.
europepmc   +1 more source