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Publications Influence

Superplastic Flow: Phenomenology and Mechanics

- K. A. Padmanabhan, R. A. Vasin, F. U. Enikeev
- Materials Science
- 26 March 2001

1 Phenomenology of Superplastic Flow.- 1.1 Historical.- 1.2 Mechanical Behaviour of Superplastics.- 1.2.1 Mechanical Tests.- 1.2.2 Typical Experimental Results.- 1.2.3 Conditions for Superplastic… Expand

69 1

Mechanics of Solids

- K. A. Padmanabhan, R. A. Vasin, F. U. Enikeev
- Physics
- 2001

There is no unique definition for ‘mechanics’. Many regard it as an elementary branch of physics dealing with the motion and equilibrium of rigid bodies (the so-called classical dynamics) that forms… Expand

3 1

Mathematical modelling of the superplastic forming of a long rectangular sheet

- R. A. Vasin, F. U. Enikeev, M. Tokuda, R. Safiullin
- Materials Science
- 1 July 2003

Abstract Standard finite element software (ANSYS FEM-code) is used to model the superplastic forming of a superplastic sheet alloy into a rectangular die. As distinct from other known approaches the… Expand

16 1

Phenomenology of Superplastic Flow

- K. A. Padmanabhan, R. A. Vasin, F. U. Enikeev
- Physics
- 2001

In this chapter, the phenomenology of superplastic flow is discussed. Full expositions are available in [1–6]. Other reviews consider this aspect to varying extent [7–15]. Attention is focussed here… Expand

7 1

A METHOD FOR DETERMINING FLOW AND RHEOLOGICAL CONSTANTS OF VISCOPLASTIC BIOMATERIALS. PART 1

- S. Gavrilenko, R. A. Vasin, S. Shil’ko, V. Belyĭ
- Materials Science
- 2002

A model of biotissues is proposed to display viscoplastic properties in the presence of strong nonlinearity of velocity sensitivity and corresponding basic relations are derived. By way of example,… Expand

3

Mathematical Modeling of Superplastic Forming of a Long Rectangular Box Section

- R. A. Vasin, F. U. Enikeev, R. Safiullin
- Materials Science
- 1 February 1999

The method to calculate the pressure time cycle for the case of superplastic forming of a long rectangular diaphragm is suggested in this paper. Simplified model of this process is developed by using… Expand

10

Theory of elastoplastic processes and study of structure-mechanical properties of materials

- R. A. Vasin
- Mathematics
- 3 May 2011

The prospects of application of A. A. Il’yushin’s theory of elastoplastic processes when studying structure-mechanical properties of materials are discussed. It is shown that the idea to classify… Expand

4

Constitutive Equations for Superplastics

- K. A. Padmanabhan, R. A. Vasin, F. U. Enikeev
- Physics
- 2001

Most of the constitutive equations (CE) for superplastics found in the literature [284–294] are written in scalar form in terms of infinitesimally small strains. A review of such scalar CEs is made… Expand

Problems and Perspectives

- K. A. Padmanabhan, R. A. Vasin, F. U. Enikeev
- Physics
- 2001

In this chapter, some problems of and perspectives on investigations in superplasticity are presented. As elsewhere in the book, only aspects of phenomenology and mechanics are considered.

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