View
23
Download
0
Category
Preview:
DESCRIPTION
Heated Clothing for Safe Body Temperature Regulation for Quadriplegic Wearer. Abstract. Design Requirements. Info here. Spinal injuries can cause the body to not properly regulate its own temperature. - PowerPoint PPT Presentation
Citation preview
Heated Clothing for Safe Body Temperature Regulation for Quadriplegic Wearer
Item Cost Range Selected Device Cost
Thermoelectric Cooler $23-$65 $65
Heat Exchanger $27-$145 $27
Heatsink $5-$45 $20
Water Pump $54-$64 $63.82
Tygon Tubing $25 $25
Quick Connectors $15-$30 $15
Pants/Jacket $40-$60 $25
Temperature Sensors $20-$100 $50
Circuit Components $5-$50 $5
PCB Service $0-$51 $17
•Info•here
Methods for computing the transient near-field pressure of a planar aperture include the point-source method [1] and the
spatial impulse response (SIR) method [2,3,4]. Recently, a rapid single integral approach has been developed for continuous
wave (CW) computation for both circular pistons [5] and rectangular pistons [6]. A time domain solution to the lossless wave equation can be derived subject to an input pulse v(t),
which models the uniform normal velocity of the piston. Solving the wave equation in cylindrical coordinates yields the single-
integral solution:
This pulse is analytically decomposed into time and space dependent functions given by
•Spinal injuries can cause the body to not properly regulate its own temperature. •Hot or cold weather causes large swings in core temperature, severely impairing basic body functions. •Will design a wheelchair accessory which regulates body temperature. •A network of tubes circulates temperature-controlled liquid around an all-weather garment
H Bridge
DC Power Supply
Microcontroller/PIC
PWM OutMOSFET
SwitchPeltier Junction
Albert Alexander
Electrical Engineering
Steven Shane
Electrical Engineering
Melissa Stroud
Electrical Engineering
Stephen Zajac
Electrical Engineering
Dr. Robert J. McGoughStephen Blosser
Recommended