balloon supplies

Balloons are a type of lighter than air aircraft that remain aloft due to their buoyancy. Balloons travel by moving with the wind. They are distinct from airships which are buoyant aircraft which can be propelled through the air in a controlled manner. They are also distinct from aerostats which are balloons that are moored to the ground rather than free flying.

A hot air balloon is prepared for flight by inflation of the envelope with propane burnersA hot air balloon takes off

Types of balloon aircraft

There are three main types of balloon aircraft:

hot air balloons obtain their buoyancy by heating the air inside the balloon. balloonssearchcom. They are by far the most common type of balloon aircraft today. gas balloons are inflated with a gas of lower molecular weight than the ambient atmosphere. Most gas balloons operate with the internal pressure of the gas being the same as the surrounding atmosphere. However there is a special type of gas balloon called superpressure balloons that can operate with the lifting gas at pressure that exceeds the pressure of the surrounding air [with the objective of limiting or eliminating the loss of gas from day-time heating. ] Gas balloons are typically filled with gases such as:hydrogen - not widely used for aircraft since the Hindenburg disaster because of high flammability except for some sport balloons as well as nearly all unmanned scientific and weather balloons. Balloons Suppliers. Home birthday supplies wholesale wedding supplies mickey mouse party supplies water garden supplies hawaiian party supplies pet food supplies liberty medical supply supplies wholesale uninteruptable power supply powered wheelchairs power tap mackie powered chair invacare power jewish online dating services resume writing service voice over ip phone service email hosting service application service provider broadband phone provider service car shipping services internet telephony service provider credit debt counseling services online faxing services account merchant provider service it support services london credit report service networking services free web hosting services sprint cell phone service web page design services satellite tv service provider credit card services for business sbc dsl service phone service comparison email service providers local phone service nj top internet service provider online billing services verizon dsl service comcast dsl service service award pin limo services in orlando local phone service comparison