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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Davey, Keith
University of Manchester
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (29/29 displayed)
- 2022Scaled cohesive zone models for fatigue crack propagationcitations
- 2022A Two-Experiment Approach to Scaling in Biomechanicscitations
- 2020Exact and inexact scaled models for hot forgingcitations
- 2018A computationally efficient cohesive zone model for fatiguecitations
- 2018Experimental investigation into finite similitude for metal forming processescitations
- 2017Frequency-Dependent Cohesive Zone Models for Fatiguecitations
- 2011Analytical solutions for vibrating fractal composite rods and beamscitations
- 2009Vertical twin roll casting process of Mg alloy with high aluminium contents
- 2007A solution methodology for contacting domains in pressure die castingcitations
- 2007Mechanical properties and metallugical qualities of magnesium alloy sheets manufactured by twin-roll castingcitations
- 2006Boundary element stress analysis for bi-metallic dies in pressure diecastingcitations
- 2006Boundary element stress analysis for copper-based dies in pressure die castingcitations
- 2006Bi-metallic dies for rapid die castingcitations
- 2006Experimental investigation into the thermal behavior of copper-alloyed dies in pressure die castingcitations
- 2005Effects of rolling condition on warm deep drawability of magnesium alloy sheets produced by twin-roll strip castingcitations
- 2004An Experimental Study Of the Pressure Die Casting Process
- 2004Forming Characteristics of cast magnesium alloy sheets manufactured by roll strip casting processcitations
- 2004Semi-solid manufacturing process of magnesium alloys by twin-roll castingcitations
- 2004An experimental study of the pressure die casting process
- 2003Mechanical properties of magnesium alloy sheets produced by semi-solid roll strip casting
- 2002The practicalities of ring rolling simulation for profiled ringscitations
- 2002The effect of vibration on surface finish for semisolid and cast componentscitations
- 2002A practical method for finite element ring rolling simulation using the ALE flow formulationcitations
- 2002Optimization for boiling heat transfer determination and enhancement in pressure die castingcitations
- 2001Novel cooling channel shapes in pressure die castingcitations
- 2001Efficient strategies for the simulation of railway wheel formingcitations
- 2000An experimental and numerical investigation into the thermal behavior of the pressure die casting processcitations
- 2000Determination of heat transfer coefficients using a 1-d flow model applied to irregular shaped cooling channels in pressure diecastingcitations
- 2000Predicting heat extraction due to boiling in the cooling channels during the pressure die casting processcitations
Places of action
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article
A Two-Experiment Approach to Scaling in Biomechanics
Abstract
A new approach to scaled experimentation has recently appeared in the open literature where hitherto unknown similitude rules have been discovered. The impact of this discovery on biomechanics is the focus of this paper, where rules for one and two scaled experiments are assessed. Biomechanical experimentation is beset by problems that can hinder its successful implementation. Availability of resources, repeatability and variability of specimens, ethical compliance and cost are the most prominent. Physical modeling involving synthetic composite materials can be used to advantage and circumvent ethical concerns but is presently impeded by cost and the limited scope of standardized geometries. The increased flexibility of the new approach, combined with the application of substantially cheaper three-dimensional printed materials, is investigated here for bone biomechanical experiments consisting of mechanical tests for the validation of finite element models by means of digital image correlation. The microstructure of the scaled materials is analyzed using a laser confocal microscope followed by the construction and validation of numerical models by means of a Bland-Altman statistical analysis. Good agreement is obtained demonstrated with means under 18 microstrains (μ) and limits of agreement below 83 μ. Consequently, numerical results for the new similitude approach shows an average percentage error of 3.1% and 4.8% for the optimized results across all values. The two-scaled experiment approach results in a sevenfold improvement for the average difference values of strain when compared to the single-scaled experiment, so demonstrating the potential of the new approach.