Air flows from high pressure to low pressure. The greater the pressures difference the faster the wind. The more isobars the greater the pressure difference. Eye is the center of the funnel with no circulation. Usually flows from east to west.
Eye wall is the wall of highest tops encircling the eye.
At the surface wind flow counterclockwise and in, then flow aloft clockwise and out. There is a low at surface and a high aloft. Hurricanes form in areas with ocean temperatures of 80 degrees Fahrenheit and will die if ocean temperatures are below that. Remember warm ocean temperatures cause surface lows. A minimal hurricane requires sustained winds of 74 mph or more.