نتایج جستجو برای: thermo elasticity

تعداد نتایج: 38272  

2007
K. Miyazaki

A new calculus of nuclear liquid-gas phase transition in the standard thermostatistics is applied to the generalized thermo-statistics. Because the phase equilibrium is de…ned in terms of intensive temperature and conjugate extensive entropy, we have to solve higher-order simultaneous nonlinear equations than those in the standard thermo-statistics. The features of phase transition are essentia...

Journal: :The International Journal of Advanced Manufacturing Technology 2023

Herein, the microwave thermal crack method is innovatively employed in cutting Al2O3 ceramics. Different from conventional technology, controlled fracture progressive and environmentally friendly, which adopts tensile stress to peel off brittle material into two parts. The heat source induces as stress. Additionally, based on Fourier transfer equation thermo-elasticity, physical model of cerami...

1980
Maria Grazia Giacobbe Franco Bianchi Giovanna Maimone Alessandra Puglisi Giorgio Socal

Quanti-qualitative changes in Dinophysis and Alexatidrium populations from the Gulf of Venice NW Adriatic Sea were studied on a short time scale (44 h cycles). Under hydrographic conditions of marked thermo-haline stratification (July 1995), D. sacculus populations assembled in the surface waters (12 24 yt isopycnals). Division processes took place mostly in the early hours of the morning and a...

2013
Wenjia Jin Kaushlendra Singh John Zondlo

Two hardwood species, namely red oak and yellow-poplar, were separated into their bark, sapwood and heartwood components. The samples were tested for calorific value, specific gravity, proximate analysis, mineral composition, chemical composition, ultimate analysis, and thermo-chemical decomposition behavior. In addition, the thermo-chemical decomposition behaviors of cellulose, xylan, and lign...

2014
Tayyaba Huma Arooma Maryam Shahid ur Rehman Muhammad Tahir ul qamar Tayyaba Shaheen Asma Haque Bushra Shaheen

Alpha amylase family is generally defined as a group of enzymes that can hydrolyse and transglycosylase α-(1, 4) or α-(1, 6) glycosidic bonds along with the preservation of anomeric configuration. For the comparative analysis of alpha amylase family, nucleotide sequences of seven thermo stable organisms of Kingdom Archea i.e. Pyrococcus furiosus (100-105°C), Kingdom Prokaryotes i.e. Bacillus li...

Journal: :Adv. Model. and Simul. in Eng. Sciences 2018
Alexander Seitz Wolfgang A. Wall Alexander Popp

A new monolithic solution scheme for thermo-elasto-plasticity and thermo-elasto-plastic frictional contact with finite deformations and finite strains is presented. A key feature is the reformulation of all involved inequality constraints, namely those of Hill’s orthotropic yield criterion as well as the normal and tangential contact constraints, in terms of non-smooth nonlinear complementarity...

Journal: :Food Hydrocolloids 2022

Rheological tests performed under conditions relevant to those experienced during proof and oven rise are necessary for understanding the mechanisms of dextran addition on wheat dough baking performance. This study evaluated effect a high molecular weight (Mw) dextran, produced in situ by Weissella confusa A16 or externally added, rheological properties including, (i) proofing behavior using ma...

Journal: :journal of solid mechanics 0
a behravan rad engineering department ,zamyad company,15km karaj old road, p.o 1386183741, tehran, iran

present paper is devoted to stress and deformation analyses of heated variable thickness functionally graded (fg) circular plate with clamped supported, embedded on a gradient elastic foundation and subjected to non-uniform transverse load. the plate is coupled by an elastic medium which is simulated as a winkler- pasternak foundation with gradient coefficients in the radial and circumferential...

2015
Igor Korobiichuk Olena Bezvesilna Andri Ilchenko Valentina Shadura Michal Nowicki Roman Szewczyk

A thermo-anemometric flowmeter design and the principles of its work are presented in the article. A mathematical model of the temperature field in a stream of biofuel is proposed. This model allows one to determine the fuel consumption with high accuracy. Numerical modeling of the heater heat balance in the fuel flow of a thermo-anemometric flowmeter is conducted and the results are analyzed. ...

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