Results 241 to 250 of about 116,241 (300)

Feeding Management of African Rhinos (Ceratotherium simum, Diceros bicornis) in European Zoos

open access: yesZoo Biology, EarlyView.
The average estimated diets (in % dry matter) of white rhinos (C. simum) and black rhinos (D. bicornis) in European zoos differ in the proportion of (pelleted) compound feed and other non‐forage items. The reason for this difference is elusive but possibly related to creating more complicated diets for browsers. ABSTRACT White rhinos (WR, Ceratotherium
Gila Sauspeter   +6 more
wiley   +1 more source

A review on ultrasound-enhanced heat transfer. [PDF]

open access: yesUltrason Sonochem
Li C   +9 more
europepmc   +1 more source

POOL BOILING IN REDUCED GRAVITY

Multiphase Science and Technology, 2001
The main outcomes of the worldwide experimental activity dealing with pool boiling in reduced gravity are summarized. The currently available experimental facilities and experimental opportunities are examined, the main results obtained by the various experimental teams are reviewed, and highlights of current and future applications of boiling in space
DI MARCO, PAOLO, GRASSI, WALTER
openaire   +2 more sources

Pool boiling under microgravity

Advances in Space Research, 1993
Abstract A pool boiling experiment on a sounding rocket (TR-IA 1st Flight) was conducted with a transparent glass heater and an interferometer under a relatively low heat flux. During six minutes of microgravity condition, boiling phenomena observation and interferometric observation were schemed in addition to the acquisition of heat transfer data ...
Yoshiyuki Abe, Akira Iwasaki
openaire   +1 more source

Microscales of saturated pool film boiling

International Journal of Heat and Mass Transfer, 2003
Abstract Two thermal Kolmogorov scales for pool film boiling η θ B ∼ να 2 2 B 1/4 , η θ C ∼ α 2 3 B 1/4 , are introduced. Here ν, k and ρ respectively denote the vapor kinematic viscosity, thermal conductivity and density, α2=k/ρcp2 and cp2=hfg/ΔT (a two-phase thermal ...
Arpacı, Vedat S., Lee, Hyo Seok
openaire   +1 more source

Pool Boiling

2021
Neil E. Todreas, Mujid S. Kazimi
openaire   +2 more sources

Boiling: Introduction And Pool Boiling

1990
Abstract Boiling can be divided into categories according to the mechanism occurring, and according to the geometric situation. The three mechanisms of boiling are: (a) nucleate boiling, where vapour bubbles are formed (usually at a solid surface); (b) convective boiling, where the heat is conducted through a thin film of ...
openaire   +1 more source

Home - About - Disclaimer - Privacy