Page 4 - Combined_78_OCR

JRAI'II LColWMY MAS ILK AZOtiRAI’ll I < .oiioi/ir ivi/u,|||< /\ [j |41.K

• Radiator Air Flow Measurement - 12 air pressure gages (Magnehelic)
to measure radiator air pressure drop should be mounted in the
Control Room. The range should b,e 0 to 2 inches H^O.

A/C Head Pressure - A pressure gage will be needed to measure the
compressor head pressure of the A/C system and it should be located
on the Control Panel. The range should be 0 to 400 psi.

Cooling System Pressure - A pressure gage will be needed to measure the
radiator top tank pressure of the cooling system and it should bo lo­
cated on the Control Panel. Tho range should be 0 to 25 psi.

Additional Tcmpcrtures - Approximately 40 to 50 thermocouples will be
needed. Two recorders should handle this load. The ranges should bo 0 to
JOO°F and 0 to 700°F.

Auxiliary Transmission Oil Cooler - This will be needed when the trans­
mission is not connected to the oil cooler in the radiator.

Transmission Oil Flow Measurement - A Flow Meter will be needed to
measure this quantity. The range will be 0 to 20 lbs. per minute.

A/C Freon Flow Measurement - A Flow Meter will be needed to measure
this quantity. The range will be 0 to 15 lb./min.

Additional Pressures - Exhaust Manifold 0 to 20 psi, intake manifold
vacuum 0 to JO in.Hg., distributor . vacuum 0 to 30 in. Hg., oil cooler
in pressuro 0 to 100 psi, oil cooler pressure drop 0 to JO psi.

4. Auxiliary Facilities

Storage - An area should be provided for storage of various cooling
components including a large number of radiators (200).

Stall - Three stalls should be provided with benches for the instru-.. /:■ r:. c
mentation of vehicles. These will also Ije used for instrumentation
of vehicles for tests in the idle city traffic hot room.

Fuel Supply - Fuel pumps should be provided somewhere in the test
facility.

Offic e - Large enough to hold 3 desks. This office will also be
w 0 - p by people dealing with the idle city traffic test facility.

Lavatory - Obvious reasons. ' -•

Control Room - Bullet-proof' glass extending to floor for observation
of air patterns under the car. There should be room for 4 people
in the control area.