A MODERN ENGINE TEST PLANT

Format:

Conference/Event

Author/Creator:

HOFFSTROM, BO, author.

Conference Name:

For presentation at the SAE NATIONAL AERONAUTIC MEETING

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1952

Summary:

SummaryA new type engine test plant is described, and service experience and cost information collected during six years of actual operation is given.The new design seems to give several advantages compared to conventional test plants, such as:The system is suitable for any size power plant and can be adapted for small automotive engines as well as for 10,000 HP turbo props. The type of brake used is well adapted to handle even larger powers, for example for development work on turbines. The same plant can be designed to cover a fairly wide range of engine powers. Thus engines ranging from the R-1830 to the R-4360 can be handled in the same plant and tested alternately without any mechanical re-arrangements.The lay-out permits fairly simple installations for routine testing, while it also lends itself to more advanced designs, for example for research or educational purposes. The degree of simplification will influence the cost, such that a routine test plant may be $50,000 less expensive than a completely equipped one.Based on experience from the existing plant in Stockholm, Sweden the cost today of an intermediate size plant for 2500 HP engines is in the order of $125,000 and the direct operating cost of such a plant is roughly $190 per engine tested assuming regular airline run-in and check procedures

Notes:

Vendor supplied data

Publisher Number:

520095

Access Restriction:

Restricted for use by site license