Effect of mechanical loading on the I-c degradation behavior of Bi-2223 tapes

During the winding process of HTS coils the tapes of Bi-2223 are subjected to the influence of bending strain, axial strain, compressive force and torsional deformation resulting in I-c degradation. In the literature the effects of the individual strain components are separately analyzed in spite of during coil winding and energizing the strain-stress effects are combined. In this work using commercial tapes of Bi-2223 Ag/AgMg with and without stainless steel reinforcement several samples were wound on cylindrical FRP G-10 holder in which different combined strains are applied. Measurements of I - V characteristic curves are done to determine the degree of critical current degradation and the operational limits. The results are compared with the I, values of short samples and other specimens subjected to deformation generated by loading types such as tensile and bending strain.

Gênese do cristianismo: a relação entre judeus e gentios no discurso de Paulo em meados do I século d.C

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

As religiões em Roma no Principado: Petrônio e Marcial (séculos I e II d.C)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Religião e sociedade no Egito antigo: do mito de Ísis e Osíris na obra de Plutarco (I d.C.)

Pós-graduação em História - FCLAS

Chromosomal Mapping of Repetitive DNA and Cytochrome C Oxidase I Sequence Analysis Reveal Differentiation among Sympatric Samples of Astyanax fasciatus (Characiformes, Characidae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Ações judiciais de Plínio, o jovem, no Tribunal dos Centúnviros e na Corte Senatorial (séculos I-II d.C.)

Pós-graduação em História - FCHS

Synthesis and characterization of an antibacterial and non-toxic dimeric peptide derived from the C-terminal region of Bothropstoxin-I

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Os elementos religiosos nas sátiras do poeta Juvenal (séculos I e II d.C)

Pós-graduação em História - FCLAS