Exact solutions for natural convection flows of generalized Brinkman type fluids: A Prabhakar-like fractional model with generalized thermal transport

Autor: Yu-Liang Sun, Nehad Ali Shah, Zar Ali Khan, Y.M. Mahrous, Bakhtiar Ahmad, Jae Dong Chung, M. Niaz Khan

Publikováno v: Case Studies in Thermal Engineering, Vol 26, Iss , Pp 101126- (2021)

Natural convection flow of unsteady Prabhakar-like fractional Brinkman type fluids over an infinite vertical heated wall with uniform heat flux is studied. Exact dimensionless solutions of momentum and energy equations, under Boussinesq approximation

Externí odkaz: https://doaj.org/article/0ee5c127f3634be0af415a9f491599a1

A new route to trinuclear carbocyanines

Autor: Christian Hubschwerlen, Philippe Baumlin, M. Niaz Khan, Jean-Pierre Fleury

Publikováno v: Tetrahedron. 41:5341-5345

Amides or vinylogous amides react with tosyl chloride-pyridine to form activated intermediates which condense with Fischer's base or their vinylogs to give carbocyanine structures. Under the same conditions formylated Fischer's base reacts with vinyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d46a350d1e3accf34f344209e9f10fa4
https://doi.org/10.1016/s0040-4020(01)96787-0

Effect of interconnected metal skeletons on the tribological properties of polyurethane elastomers.

Autor: Wen, Mingcai, Tang, Yiqiang, Yuan, Cong, Cui, Enhua, Ji, Keju, Dai, Zhendong

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology (Sage Publications, Ltd.); Oct2020, Vol. 234 Issue 10, p1635-1641, 7p