{"paper":{"title":"Discontinuous shear-thinning in adhesive dispersions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Claus Heussinger, Ehsan Irani, Pinaki Chaudhuri","submitted_at":"2018-09-17T11:09:28Z","abstract_excerpt":"We present simulations for the steady-shear rheology of a model adhesive dispersion. We vary the range of the attractive forces $u$ as well as the strength of the dissipation $b$. For large dissipative forces, the rheology is governed by the Weisenberg number $ \\text{Wi}\\sim b\\dot\\gamma/u$ and displays Herschel-Bulkley form $\\sigma = \\sigma_y+c\\text{Wi}^\\nu$ with exponent $\\nu=0.45$. Decreasing the strength of dissipation, the scaling with $\\text{Wi}$ breaks down and inertial effects show up. The stress decreases via the Johnson-Samwer law $\\Delta\\sigma\\sim T_s^{2/3}$, where temperature $T_s$ "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.06128","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}