Personal profile

Biography

Paul is a key member and co-investigator in the EPSRC Future Metrology Hub with responsibility as research lead in the area of metrology for medical and biological applications. This remit bridges aspects of implant technology to characterisation of bio-active films and biological structures.

In January 2014 Paul took the role of Senior Lecturer in Automotive and Mechanical Engineering within the School of Computing Engineering and in 2018 became Director of Graduate Education having previously held the posts of Deputy Director of Graduate Education, Deputy UoA Coordinator for Aeronautical, Mechanical, Chemical and Manufacturing Engineering, course leader for BEng/MEng Mechanical Engineering, course leader for BEng/MEng Energy Engineering and admissions tutor for the mechanical engineering subject area. His academic duties include teaching of Mechanical Science, Eco-Design & IPR and Dimensional Measurement Systems. Paul is also a key member of the EPSRC Centre for Innovative Manufacturing in Advanced Metrology.

Paul studied for a BEng in Mechanical Engineering at the University of Birmingham, graduating in 1999. He then moved on to complete an MSc in Engineering Design and Its Management at the University of Huddersfield, graduating in 2000.

As a direct result of his MSc work Paul went to work for DePuy International Ltd, a leading orthopaedics manufacturing company and part of the Johnson and Johnson group of companies. His work there led on to a PhD with the Surface Metrology Group at the Centre for Precision Technologies under the supervision of Prof Liam Blunt and Prof Jane Jiang with most of the project work completed at DePuy in Leeds and leading to graduation in 2008. Paul's PhD work involved the development of methods for the simulation and characterisation of wear in orthopaedic knee replacement joints.

In 2007 Paul was taken on as a Research Fellow at the Centre for Precision Technologies and then in 2011 as a Senior Research Fellow within the EPSRC Centre for Innovative Manufacturing in Advanced Metrology where he developed a reputation as a world renowned expert on the subject of orthopaedic wear measurement.

Research Expertise and Interests

  • Application of metrology to assess functionality of components and surfaces and creation of metrology-based visualisation tools.
  • Traceable metrology for characterisation of retrieved medical implants
  • Measurement of wear on non-bearing orthopaedic surfaces
  • Application of metrology to additive manufacturing
  • Industrial application and best practice in micro-CT
  • Imaging for characterisation of surface biofilms
  • Application and assessment of measurement uncertainty
  • Application of metrology to healthcare product development
  • Development of international standards (ASTM, ISO)
  • Industrial metrology education (andragogy)
  • Forensic metrology

Research Degree Supervision

Click Here to see all postgraduate research opportunities with Dr Paul Bills

Keywords

  • orthopaedic implants
  • Metrology
  • forensic archaeology
  • Surface metrology
  • Biofilms
  • Wear
  • Additive manufacturing
  • Training

Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

  • 7 Similar Profiles
Wear of materials Engineering & Materials Science
Bearings (structural) Engineering & Materials Science
Metals Medicine & Life Sciences
Hip Medicine & Life Sciences
Knee prostheses Engineering & Materials Science
Coordinate measuring machines Engineering & Materials Science
Tomography Engineering & Materials Science
Root Cause Analysis Medicine & Life Sciences

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Projects 2015 2023

Future Advanced Metrology Hub

Jiang, X., Martin, H., Longstaff, A., Kadirkamanathan, V., Turner, M. S., Keogh, P., Scott, P., McLeay, T., Blunt, L., Zeng, W., Huntley, J. M., Bills, P., Fletcher, S., Gao, F., Coupland, J. M., Kinnell, P., Mahfouf, M. & Mullineux, G.

1/10/1630/09/23

Project: ResearchResearch Council

Research Output 2004 2018

Hydrogels
gelation
Gelation
Contacts (fluid mechanics)
Kinetics
Knee prostheses
Ultrahigh molecular weight polyethylenes
Prosthetics
polyethylenes
molecular weight

Comparison of Metal-on-Metal Hip Simulator Wear Measured by Gravimetric, CMM and Optical Profiling Methods

Alberts, L., Martinez-Nogues, V., Cook, R., Maul, C., Bills, P., Racasan, R., Stolz, M. & Wood, R. Mar 2018 In : Surface Topography: Metrology and Properties. 6, 1, 014002

Research output: Contribution to journalArticle

simulators
Simulators
Metals
Wear of materials
metals

The Impact of Alkaliphilic Biofilm Formation on the Release and Retention of Carbon Isotopes from Nuclear Reactor Graphite

Rout, S., Payne, L., Walker, S., Scott, T., Heard, P., Eccles, H., Bond, G., Shah, P., Bills, P., Jackson, B. R., Boxall, S. A., Laws, A., Charles, C., Williams, S. J. & Humphreys, P. 13 Mar 2018 In : Scientific Reports. 8, 9 p., 4455

Research output: Contribution to journalArticle

Open Access
graphite
biofilm
carbon isotope
porosity
nuclear power plant

Characterizing and quantifying edge-wear in ceramic-on-ceramic acetabular cups

Kapadia, D., Racasan, R., Al-Hajjar, M. & Bills, P. 20 Feb 2017 In : Orthopaedic Proceedings. 99-8, SUPP 4 50, 1 p.

Research output: Contribution to journalMeeting Abstract

Wear of materials
Bearings (structural)
Geometry
Hip prostheses
Volume measurement

Activities 2002 2018

  • 22 Oral presentation
  • 8 Invited talk

Comparison of Industrial Aerated Structures Using X-Ray Computed Tomography

Paras Shah (Speaker), Bills, P. (Contributor to Paper or Presentation), Campbell, G. (Contributor to Paper or Presentation)
7 Feb 2017

Activity: Oral presentation

Detection of Unmelted Power in Additive Manufactured Components Using Computer Tomography

Ahmed Tawfik (Speaker), Racasan, R. (Contributor to Paper or Presentation), Bills, P. (Contributor to Paper or Presentation), Blunt, L. (Contributor to Paper or Presentation)
13 Jul 2017

Activity: Oral presentation

Characterization of Defects/Porosity in Additive Manufactured Components Using Computer Tomography

Bills, P. (Speaker), Racasan, R. (Speaker), Ahmed Tawfik (Speaker), Blunt, L. (Speaker)
1 Oct 2017

Activity: Oral presentation