Andere Kunden interessierten sich auch für
![Identification of Mutagenic Particles in River Bed of Yamuna]( "Identification of Mutagenic Particles in River Bed of Yamuna")
Identification of Mutagenic Particles in River Bed of Yamuna38,99 €![Triangular Tabs for Supersonic Jet Control]( "Triangular Tabs for Supersonic Jet Control")
Triangular Tabs for Supersonic Jet Control58,99 €![Rapid Production of Micro- and Nano-particles Using Supercritical Water]( "Rapid Production of Micro- and Nano-particles Using Supercritical Water")
Rapid Production of Micro- and Nano-particles Using Supercritical Water74,99 €![Indian Energy economics and Environmental Seclusion]( "Indian Energy economics and Environmental Seclusion")
Indian Energy economics and Environmental Seclusion53,99 €![Functionalization of CVD Graphene via electro-grafting for gas sensor]( "Functionalization of CVD Graphene via electro-grafting for gas sensor")
Functionalization of CVD Graphene via electro-grafting for gas sensor32,99 €![Project Management in the Construction of Oil and Gas Facilities]( "Project Management in the Construction of Oil and Gas Facilities")
Project Management in the Construction of Oil and Gas Facilities32,99 €![Development Of MWCNT Nano-Composite Materials As Gas Sensor]( "Development Of MWCNT Nano-Composite Materials As Gas Sensor")
Development Of MWCNT Nano-Composite Materials As Gas Sensor32,99 €
A new biolistic gene gun for micromolecular drug delivery to human skin has been developed and numerically tested. The device generates supersonic flow to accelerate the mediated microparticles to sufficient speeds to breach the outer human skin layer. The device is referred to as CDN-WPI and consists of; a high pressure gas tank, a convergent-divergent nozzle (C-D), and a constant area mixing duct. The mediated microparticles are entrained from a parallel inlet after the exit of the C-D nozzle. The gas from the high pressure tank accelerates through the C-D nozzle to supersonic speeds which in turn accelerate the powder microparticles through the constant area mixing duct to high speeds. A validated numerical procedure is used to study the two-phase flow dynamics inside the biolistic gun using different geometrical configurations. Different driver gas pressures, gas type (helium and air), adding gas swirl, microparticles types and size are considered in this study. The dimensions of the device C-D nozzle, mixing duct length, and the number of particles inlets are the geometrical configurations studied.