This marks 100 years of continuous weather records for Phoenix. The assistance given by Mr. Robert S. Ingram, former Meteorologist in Charge, National Weather Service Office, Phoenix, Arizona, Mr. Paul C. Kangieser, former NOAA Climatologist for Arizona, and other staff members is gratefully acknowledged.
Most liquid fuels in widespread use are derived from the fossilized remains of dead plants and animals by exposure to heat and pressure in the Earth's crust. However, there are several types, such as hydrogen fuel (for automotive uses), ethanol, jet fuel and biodiesel which are all categorized as a liquid fuel.
Vehicles can be fueled by compressed natural gas, liquefied natural gas, or biogas. This video will cover the topics below. To go directly to a particular section, click on the links to the right. 1  Natural gas-the basics.2  CNG, LNG, Biogas.3  Saturated and unsaturated LNG. 4  DGE & DLE-natural gas onboard storage.ehicles can be fueled by compressed natural gas, liquefied natural gas, or biogas. This video will cover the topics below. To go directly to a particular section, click on the links to the right. 1  Natural gas-the basics. 2  CNG, LNG, Biogas. 3  Saturated and unsaturated LNG. 4  DGE & DLE-natural gas onboard storage.