Abstract: An exhaust diffuser arrangement includes: a housing; a cavity defined within the housing, the cavity being sized and configured to house a diffuser element therein; an inlet defined in the housing, the inlet structured to communicate gases from a main cavity to the diffuser cavity; and an outlet defined in the housing, the outlet structured to communicate gases from the diffuser cavity to an exterior environment. The housing is formed from an elastic material adjacent the outlet such that the housing, and thus the outlet, is elastically deformable from: a first sizing wherein the outlet is structured to prohibit the diffuser element from passing therethrough and thus the diffuser element is captively positioned within the cavity; and a second sizing in which the outlet is structured to allow the diffuser element to readily pass through the outlet for placing the diffuser element in or from the cavity.

Abstract: An exhaust diffuser arrangement includes: a housing; a cavity defined within the housing, the cavity being sized and configured to house a diffuser element therein; an inlet defined in the housing, the inlet structured to communicate gases from a main cavity to the diffuser cavity; and an outlet defined in the housing, the outlet structured to communicate gases from the diffuser cavity to an exterior environment. The inlet and the outlet are coaxially aligned.