Results 61 to 70 of about 32,128 (260)

Peristaltic transport of Johnson–Segalman fluid in a curved channel with compliant walls

Nonlinear Analysis, 2012
The present investigation deals with the peristaltic flow of an incompressible Johnson – Segalman fluid in a curved channel. Effects of the channel wall properties are taken into account.
Sadia Hina, Tasawar Hayat, Saleem Asghar
doaj  

Inspiration of induced magnetic field on nano hyperbolic tangent fluid in a curved channel

AIP Advances, 2016
In this research, peristaltic flow of nano hyperbolic tangent fluid is investigated in a curved channel. The model used for the nanofluid includes the effects of thermophoresis and Brownian motion.
S. Nadeem, Iqra Shahzadi
doaj   +1 more source

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

Advanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett, Maxwell Hammond, Niloufar Seyfi, Amirreza Fahim Golestaneh, Venanzio Cichella, Caterina Lamuta   +5 more
wiley   +1 more source

Effect of Lateral Walls on Peristaltic Flow through an Asymmetric Rectangular Duct

Applied Bionics and Biomechanics, 2011
Peristaltic transport of an incompressible viscous fluid due to an asymmetric waves propagating on the horizontal sidewalls of a rectangular duct is studied under long-wavelength and low-Reynolds number assumptions.
Kh. S. Mekheimer, S. Z.-A. Husseny, A. I. Abd el Lateef   +2 more
doaj   +1 more source

3D‐Nanoprinted Fluidically Steerable Soft Robotic Microcatheters

Advanced Robotics Research, EarlyView.
This work introduces a ∼3‐French (1 mm‐in‐diameter) soft robotic microcatheter fabricated by means of two‐photon direct laser writing. The 3D‐printed microcatheter enables remote, on‐demand steering via microfluidic actuation for guidewire‐free navigation of vascular networks as well as microcatheter‐mediated delivery of fluidic payloads to target ...
Bailey M. Felix, Molly Carton, Olivia M. Young, Noah Barnes, Jordi T. Andreou, Sarah McHugh, Jack E. McCann, Claudia Davis, Victoria Reddig‐Leiman, Afsah Kamran, Dheeraj Gandhi, Miroslaw Janowski, Jeremy D. Brown, Mark Fuge, Axel Krieger, Clifford R. Weiss, Christopher R. Bailey, Ryan D. Sochol   +17 more
wiley   +1 more source

VISUALIZATION AND VELOCITY MEASUREMENTS OF PERISTALTIC FLOWS

JOURNAL OF THE FLOW VISUALIZATION SOCIETY OF JAPAN, 1989
When the effects of viscosity is dominant in the peristaltic pumping, the normalized pressure rise at zero time-mean flow is independent of Reynolds number. The pressure rise increases nonlinearly with Reynolds number at high value of it caused by the inertial effects.
Masaaki KAWAHASHI, Kenji HOSOI, Hiroyuki HIRAHARA, Kouju SHIOZAKI, Hiroyuki SHIOZAWA   +4 more
openaire   +3 more sources

Particulate suspension slip flow induced by peristaltic waves in a rectangular duct: Effect of lateral walls

Alexandria Engineering Journal, 2018
This paper looks at the influence of lateral walls on peristaltic transport of a particle fluid suspension model applied in a non-uniform rectangular duct with slip boundaries.
Safia Akram, Kh.S. Mekheimer, Y. Abd Elmaboud   +2 more
doaj   +1 more source

A Brain‐Wide Atlas of Astrocytic Oxytocin Receptors Reveals a Glial Basis for Nucleus Accumbens Modulation of Affiliative Behavior

Advanced Science, EarlyView.
The cellular actors of oxytocin signaling are under intense scrutiny. A brain‐wide anatomical and functional analysis in mice and rats reveals widespread expression of oxytocin receptors in astrocytes. These receptors are functionally active and, in the nucleus accumbens, selectively regulate male social affiliation.
Clémence Denis, Stefan Stojilkovic, Kai‐Yi Wang, Cristina Márquez, Annabel C. Kleinwächter, Angel Baudon, Yuval Podpecan, Aurélia Ces, Mélanie Kremer, Isabelle Arnoux, Nathalie Rouach, Jemima Helen, Sophie Trender, Andreas Wallkum, Selina Wunsch, Franziska Schommer, Moritz C. Wimmer, Tim Schubert, Felix Franke, Jabir Aliyu Muhammad, Eva M. Eisemann, Ingrid Camila Possa‐Paranhos, Cassandra Baumann, Pierre‐Alexis Derrien, Quirin Krabichler, Cosmo Garcia, Henning Fröhlich, Matthew K. Kirchner, Valery Grinevich, Pascal Darbon, Javier E. Stern, Ferdinand Althammer, Alexandre Charlet   +32 more
wiley   +1 more source

Analytical investigation of Carreau fluid flow through a non-circular conduit with wavy wall

Scientific Reports
Peristaltic flow through an elliptic channel has vital significance in different scientific and engineering applications. The peristaltic flow of Carreau fluid through a duct with an elliptical cross-section is investigated in this work .
Muhammad Hasnain Shahzad, Aziz Ullah Awan, Ali Akgül, Sohail Nadeem, Kamel Guedri, Murad Khan Hassani, Basim M. Makhdoum   +6 more
doaj   +1 more source

MHD effect on peristaltic motion of Williamson fluid via porous channel with suction and injection

Partial Differential Equations in Applied Mathematics
Recent advancements in nanofluids (NFs) nanomaterials have led to diverse applications across multiple disciplines, enhancing heat transfer (HT) performance in clinical systems, engineering, cooling technologies, engine generators (EG), and more.
K. Chakradhar, K. Nandagopal, Vishnudasu Prashanthi, A. Parandhama, T. Somaiah, B.V. Sai Thrinath, Nainaru Tarakaramu, Ghulam Rasool, Dilsora Abduvalieva   +8 more
doaj   +1 more source