Multiscale analysis of rotational penetration in shallow dry sand and implications for self-burrowing robot design

Keyphrases

• Penetration Resistance 100%
• Robot Design 100%
• Rotational Effects 100%
• Dry Sand 100%
• Burrowing Robots 100%
• Meso 66%
• Particle Scale 66%
• Contact Data 33%
• Particle Trajectory 33%
• Power Consumption 33%
• Geotechnical Engineering 33%
• Discrete Element Method 33%
• Analytical Model 33%
• Breakage 33%
• Contact Force 33%
• Displacement Field 33%
• Principal Stress 33%
• Rotation Effect 33%
• Hygroscopic 33%
• Penetration Testing 33%
• Flowering Plants 33%
• Rotational Speed 33%
• Germination 33%
• Multiscale Data 33%
• Contact number 33%
• Force Chain 33%
• Erodium 33%
• Pelargonium 33%
• Varying Rotational Speed 33%
• Rotary Installation 33%
• Force Chain Network 33%

Engineering

• Multiscale 100%
• Rotational 100%
• Robotics 100%
• Penetration Resistance 75%
• Rotational Effect 75%
• Mesoscale 50%
• Rotational Speed 50%
• Breakage 25%
• Particle Trajectory 25%
• Electric Power Utilization 25%
• Discrete Element 25%
• Element Method 25%
• Geotechnical Engineering 25%
• Data Show 25%
• Analytical Model 25%
• Displacement Field 25%
• Contact Force 25%

Material Science

• Discrete Element Method 100%