Call Number (LC) Title Results
Y 3.N 21/5:6/389 The N.A.C.A. apparatus for studying the formation and combustion of fuel sprays and the results from preliminary tests / 2
Y 3.N 21/5:6/390 A method for reducing the temperature of exhaust manifolds /
A Method for reducing the temperature of exhaust manifolds / 		2
Y 3.N 21/5:6/391 Tests of N.A.C.A. airfoils in the variable-density wind tunnel.
Tests of N.A.C.A. airfoils in the variable-density wind tunnel. : Series 43 and 63 / 		2
Y 3.N 21/5:6/392 Tests of N.A.C.A. airfoils in the variable-density wind tunnel.
Tests of N.A.C.A. airfoils in the variable-density wind tunnel. : Series 45 and 65 / 		2
Y 3.N 21/5:6/393 An investigation of cotton for parachute cloth /
An Investigation of cotton for parachute cloth / 		2
Y 3.N 21/5:6/394 The prevention of ice formation on gasoline tank vents /
The Prevention of ice formation on gasoline tank vents / 		2
Y 3.N 21/5:6/395 Penetration and duration of fuel sprays from a pump injection system / 2
Y 3.N 21/5:6/396 Performance of a compression-ignition engine with a precombustion chamber having high-velocity air flow / 2
Y 3.N 21/5:6/397 The aerodynamic characteristics of six commonly used airfoils over a large range of positive and negative angles of attack /
The Aerodynamic characteristics of six commonly used airfoils over a large range of positive and negative angles of attack / 		2
Y 3.N 21/5:6/398 The effect of slots and flaps on the lift and drag of the McDonnell airplane as determined in flight /
The Effect of slots and flaps on the lift and drag of the McDonnell airplane as determined in flight / 		2
Y 3.N 21/5:6/399 Some characteristics of fuel sprays at low-injection pressures / 2
Y 3.N 21/5:6/400 Advantages of oxide films as bases for aluminum pigmented surface coatings for aluminum alloys / 2
Y 3.N 21/5:6/401 Tests of N.A.C.A. airfoils in the variable density wind tunnel.
Tests of N.A.C.A. airfoils in the variable-density wind tunnel. : Series 44 and 64 / 		2
Y 3.N 21/5:6/402 The effectiveness of a double-stem injection valve in controlling combustion in a compression-ignition system /
The Effectiveness of a double-stem injection valve in controlling combustion in a compression-ignition engine / 		2
Y 3.N 21/5:6/403 The interference effects on an airfoil of a flat plate at mid-span position /
The Interference effects on an airfoil of a flate plate at mid-span position / 		2
Y 3.N 21/5:6/404 Tests of N.A.C.A. airfoils in the variable-density wind tunnel.
Tests of N.A.C.A. airfoils in the variable-density wind tunnel. : Series 24 / 		2
Y 3.N 21/5:6/405 Valve timing of engines having intake pressures higher than exhaust / 2
Y 3.N 21/5:6/406 The use of large valve overlap in scavenging a supercharged spark-ignition engine using fuel injection / 2
Y 3.N 21/5:6/407 Effect of the reservoir volume on the discharge pressures in the injection system of the N.A.C.A. spray photography equipment / 2
Y 3.N 21/5:6/408 Preliminary tests on the vaporization of fuel sprays / 2