The report describes trip generation program commence which mechanical noise in the reciprocating engine - piston slap, The basic data requirements of the model are the area of generally the most prominent source unless expansion each zone for the base year and forecast years, and base investigation of piston slap at the institute of sound and or aggregations of zones). Ideally base year information on along two main channels: (1) experimental investigation on order to calibrate the models for the particular study area. controlling piston slap. (2) simulation of piston-slap in productions separately by journey purpose, for zones within of these two methods are presented, from which it was number of non-home-based trips made by members of households block vibration and can be considered as a major source of determine their production zone, and to estimate trip is the most reliable method to identify the contribution of remaining chapters of this report describe the stages of use forces, such as combustion. (3) optimizing production situation, and forecasting future trip productions. Appendix result in 2-4 dba noise reduction. (4) simulation of piston program, and appendix b contains the detailed coding important source of noise on the engine and to establish the /TRRL/ overall engine noise and vibration. /TRRL/

  • Corporate Authors:

    Trade and Technical Press Limited

    210 Kings Road
    Morden, Surrey,   England 
  • Authors:
    • Pullen, H L
    • HADDAD, S D
  • Publication Date: 1975


  • English

Media Info

  • Features: Figures;
  • Pagination: 35 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00147669
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Report/Paper Numbers: Report I. 61
  • Files: ITRD, TRIS
  • Created Date: Sep 20 1977 12:00AM