Analysis Of Friction-Induced-Vibrations And Relative Tribological And Dynamic Issues

Universities and Institutes of Italy

Italy

August 19, 2021

Description

  • Organisation/Company: Sapienza Università di Roma
  • Research Field: Engineering › Mechanical engineering
  • Researcher Profile: First Stage Researcher (R1) Recognised Researcher (R2) Established Researcher (R3) Leading Researcher (R4)
  • Application Deadline: 19/08/2021 23:59 - Europe/Brussels
  • Location: Italy › Roma
  • Type Of Contract: Temporary
  • Job Status: Full-time
  • Hours Per Week: 40
  • Offer Starting Date: 01/12/2021
  • The research activities will concern both experimental and numerical analyses of friction-induced-vibrations related issues (friction noise, self-excited contact vibrations). The main focus of the research will be the analysis of contact dynamic instabilities (mode coupling, stick-slip), on both dry contacts and contacts lubricated with grease. Measurement campaigns will be developed, by both improving the experimental test benches, present at the DIMA laboratories, and reproducing the contact instabilities on such systems. At the same time, finite element analyses will be developed as support to the understanding. Finite element software will be used for simulating the nonlinear contact interactions and investigating the coupling between the system dynamics and the contact response. Collaborations with international and industrial partners will be expected by transferring the fundamental research achievements to applications

    Benefits

    parental leave, vacation days

    Additional comments

    www. uniroma1.it Call code 2/2021RTDA

    Required Research Experiences
  • RESEARCH FIELD
  • Engineering › Mechanical engineering

  • YEARS OF RESEARCH EXPERIENCE
  • 4 - 10

    Offer Requirements
  • REQUIRED EDUCATION LEVEL
  • Engineering: PhD or equivalent

  • REQUIRED LANGUAGES
  • ENGLISH: Good

    FRENCH: Good

    Skills/Qualifications

    Selective Criteria of the Call: Number of publications that can be selected for the evaluation of merit: no more than 12 on issues related to the topic of the research of this call; Foreign language subject to assessment of the candidate's scientific linguistic skills: English and French; Preferential qualifications: Participation in research collaborations with foreign research groups and / or industrial partners, documented by publications produced by such collaborations; Publications in international journals on issues related to the research topic; Previous experience proven by research grants (or equivalent research contracts), relating to the activities envisaged by the research line of this call; Scientific and / or technological experience required, in relation to the line of research on which the researcher will have to apply: proven ability to develop experimental campaigns relating to vibrations induced by friction; experience in numerical simulations of contact problems with finite element codes; experience in the analysis and reproduction of dynamic instabilities due to contact (squeal, stick-slip, groan, etc ..); Database in relation to which the candidate must self-certify the bibliometric indicators relating to his scientific production: Scopus

    Specific Requirements

    PhD in Theoretical and Applied Mechanics or a similar title

    Contact Information
  • Organisation/Company: Sapienza Università di Roma
  • Department: Dipartimento di Ingegneria Meccanica e Aerospaziale
  • Organisation Type: Higher Education Institute
  • Website: https:// www. uniroma1.it
  • E-Mail: dima@cert.uniroma1.it
  • Country: Italy
  • City: Roma
  • State/Province: RM
  • Postal Code: 00184
  • Street: Via Eudossiana,18
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