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.
According to the U.S. Census Bureau, the county has a total area of 729 square miles (1,890 km2), of which 707 square miles (1,830 km2) is land and 22 square miles (57 km2) (3.1%) is water. The highest point in Cheshire county is Mount Monadnock, in the northwestern part of Jaffrey, at 3,165 feet (965 m).