position of engines on wings?

From:         dowlatir@cu1.crl.aecl.ca (Ramin Dowlati)
Organization: AECL Research
Date:         21 Jun 93 14:05:05 PDT
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I'm interested in knowing what are the main factors in determining
where the engine is located on the wings of commercial aircraft?
(eg. stress load on wings, aerodynamic performance, drag, etc..)

Is there a minimum distance which has to be maintained between the
engine and the main fuselage?