If propellant B is the fuel and A the oxidizer, the pintle arrangement can be set up to get fuel-film cooling of the inside of the combustion chamber essentially automatically; also, pintle injectors allow deep throttling without large losses in combustion efficiency.
.46 Acres Karnack, Harrison County, Texas. $336,000. LOCATED ON THE WEST BANK OF THE BIG CYPRESS RIVER, THIS PROPERTY HAS MUCH TO OFFER, STARTING WITH YOUR OWN LAUNCH RAMP, PARTY DECK OVER A 2 STALL BOAT COVER WITH LIFTS, DECK WITH SLIDE, WALKWAY TO HOME, LARGE DECKS ON 2 SIDES OF HOME, AND A METAL 2 CAR OR BOAT BUILDING.
McKean County is home of The Zippo Lighter and boasts of being The Black Cherry Capital of the World. McKean County was founded because of its natural resources of oil and timber, both of which continue to provide a significant input to the economy.