Results 51 to 60 of about 2,571,871 (217)

Tables for solution of the heat-conduction equation with a time-dependent heating rate [PDF]

open access: yes, 1962
Tables are presented for the solution of the transient onedimensional heat flow in a solid body of constant material properties with the heating rate at one boundary dependent on time. These tables allow convenient and rapid estimation of the temperature
Bergles A. E.
core  

Heat and Mass Transfer [PDF]

open access: yes, 2019
Heat and mass transfer is the core science for many industrial processes as well as technical and scientific devices. Automotive, aerospace, power generation (both by conventional and renewable energies), industrial equipment and rotating machinery ...

core   +1 more source

Composite Liquid Biofuels for Power Plants and Engines: Review

open access: yesEnergies, 2023
The problems of environmental pollution caused by the operation of power plants and engines motivate researchers to develop new biofuels. The environmental aspect of composite biofuels appears to have great potential because of the carbon neutrality of ...
Genii Kuznetsov   +5 more
doaj   +1 more source

Life cycle cost analysis of different residential heat pump systems [PDF]

open access: yesE3S Web of Conferences, 2020
Nowadays, the application of air-source heat pumps for heating and cooling in residential buildings has been increased significantly. The main occasion for this is the accessibility of a heat source for these devices - the external air. Nevertheless, the
Doseva Nadezhda, Chakyrova Daniela
doaj   +1 more source

To heat or not to heat: a study of the performances of iron carbide nanoparticles in magnetic heating [PDF]

open access: yesNanoscale, 2019
This study shows why FeC NPs of similar structures and static magnetic properties display radically different heating power (SAR from 0 to 2 kW g−1).
Asensio, Juan Manuel   +7 more
openaire   +4 more sources

Investigation of heat transfer augmentation through use of internally finned and roughened tubes : final summary report [PDF]

open access: yes, 1970
This report summarizes a three-year program concerned with obtaining basic design information for tubes having a random roughness on the inside wall (RID) and tubing having continuous internal fins (Forge Fin).
Brown, G. S.   +4 more
core  

Equilibrium moisture content and sorption characteristics of sweet potato [PDF]

open access: yesBIO Web of Conferences
The equilibrium moisture content of sweet potato (Ipomoea batatas) was determined experimentally at 20°C using the gravimetric method. Mathematical relationships describing sorption and desorption isotherms for relative humidity from 0 to 85 % were ...
Kiryakov Ivan   +3 more
doaj   +1 more source

The influence of return bends on the downstream pressure drop and condensation heat transfer in tubes [PDF]

open access: yes, 1971
The influence of return bends on the downstream pressure drop and heat transfer coefficient of condensing refrigerant R-12 was studied experimentally. Flow patterns in glass return bends of 1/2 to 1 in. radius and 0.315 in. I. D.
Traviss, Donald P., Rohsenow, Warren M.
core  

Equilibrium moisture content of horseradish [PDF]

open access: yesBIO Web of Conferences
The equilibrium moisture content of horseradish (Armoracia rusticana) at 20°C was determined experimentally using the tensiometric method. Mathematical relationships describing sorption and desorption isotherms for relative humidity from 0 ÷ 90 % were ...
Kiryakov Ivan   +3 more
doaj   +1 more source

Heat transfer to impacting drops and post critical heat flux dispersed flow [PDF]

open access: yes, 1978
Heat transfer to drops impacting on a hot surface is examined in context of dispersions of flowing, boiling fluids. The liquid contribution to heat transfer from a hot tube to a two-phase dispersion is formulated in terms of heat transfer contributions ...
Kendall, Gail E., Rohsenow, Warren M.
core  

Home - About - Disclaimer - Privacy