سال انتشار: ۱۳۷۸

محل انتشار: اولین همایش موتورهای درونسوز

تعداد صفحات: ۷

نویسنده(ها):

Richard D Atkins – A.M.I.Mech.E. MSAE Engineering Director BITECH Limited Hastings Office 196 St Helens Road HASTINGS EAST SUSSEX TN34 2EA UK

چکیده:

This paper reviews all the key elements involved in setting up a engine test laboratory from the base building and services through to undertaking develomment and durability test prpogramms.
Key elements of the paper will include the following interrelated topics:
– The test cell as a system, inflows and outflows, energy balance within the cell.
– The test cell design, how to avoid over or under provision of facilities, the place of the independent consultant in the equation.
– The control room, general principles, minimum requirements, safety and security.
– Ventilation, heat transfer from the cell, ducting considerations.
– Vibration and noise, engine mounting, silencing, noise absorption characteristics of materials.
– The design of systems for the passage of air, exhaust, coolant, fuel and oil to and from the engine.
– Dynamometer selection. Differing research disciplines require differing dynamometer types.
– Coupling the engine to the dynamometer, selection of prop shafts, dangers to be avoided.
– Design of tests for Development and validation testing