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Pool Boiling of R514A, R1224 yd(Z), and R1336mzz(E) on a Reentrant Cavity Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper quantifies the pool boiling performance of R514A, R1224 yd(Z), and R1336mzz(E) on a flattened, horizontal Turbo-ESP surface for air-conditioning applications for heat fluxes between roughly 10 kWm−2 and 100 ...
A Simple Correlation for Horizontal Microfin Tube Convective Boiling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a simple correlation containing nine dimensionless parameters to predict the local convective boiling heat transfer within a microfin tube that was developed from a dataset that included a wide range ...
Closures for Ensemble-Mean Linear Dynamics with Stochastic Basic Flows
Publisher: American Meteorological Society
Abstract: This paper demonstrates the validity of a second-order closure for the ensemble-mean dynamics using the approach of direct numerical ensemble simulations of a linear barotropic model with stochastic basic flows. For various ...
Pool Boiling of Low-Global Warming Potential Replacements for R134a on a Reentrant Cavity Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper quantifies the pool boiling performance of R134a, R1234yf, R513A, and R450A on a flattened, horizontal reentrant cavity surface. The study showed that the boiling performance of R134a on the Turbo-ESP exceeded ...
COSMIC GPS Radio Occultation Temperature Profiles in Clouds
Publisher: American Meteorological Society
Abstract: Thermodynamic states in clouds are closely related to physical processes such as phase changes of water and longwave and shortwave radiation. Global Positioning System (GPS) radio occultation (RO) data are not affected by ...
The Formation of Concentric Vorticity Structures in Typhoons
Publisher: American Meteorological Society
Abstract: An important issue in the formation of concentric eyewalls in a tropical cyclone is the development of a symmetric structure from asymmetric convection. It is proposed herein, with the aid of a nondivergent barotropic ...