Results 91 to 100 of about 10,266 (213)

Advance Drying Technology for Heat Sensitive Products [PDF]

open access: yes, 2014
This book presents the advance drying technology for heat sensitive products cited from international journals, handbooks, and current research of authors. In the first edition, the printing and publication was funded Diponegoro University.
Djaeni, Mohamad   +2 more
core  

Reproduction of experimental data for stacked caffeine dimers using various computational methods

open access: yesScientific Reports
Reliable description of stacking interaction of aromatic molecules is important for the understanding structure, stability, and functions of biopolymers.
Maria Patricia Sanchez Gutierrez   +4 more
doaj   +1 more source

The rate of water vapor evaporation from ice substrates in the presence of HCl and HBr: implications for the lifetime of atmospheric ice particles [PDF]

open access: yesAtmospheric Chemistry and Physics, 2003
Using a multidiagnostic approach the rate Rev [ molec cm-3 s-1] or flux Jev [ molec cm-2 s-1] of evaporation of H2O and its corresponding rate constant for condensation, kcond [s-1 ], on a 1 µm thick ice film have been studied in the temperature ...
C. Delval, B. Fluckiger, M. J. Rossi
doaj  

Gas-core reactor power transient analysis [PDF]

open access: yes
The gas core reactor is a proposed device which features high temperatures. It has applications in high specific impulse space missions, and possibly in low thermal pollution MHD power plants.
Kascak, A. F.
core   +1 more source

Mechanisms of Halomethane Adsorption on Functionalized Carbons: How Surface Chemistry Governs Selectivity in Realistic Gas Mixtures

open access: yesC
Halomethanes (CH3X, where X = F, Cl, Br) are potent atmospheric pollutants, and their removal via adsorption on activated carbons (ACs) is a critical remediation strategy.
María E. Farías Hermosilla   +1 more
doaj   +1 more source

Theoretical and experimental investigation of the destruction of graphites in a flow of dissociated air [PDF]

open access: yes
A method is presented for calculating the heating and erosion of blunt bodies made of graphite in a high-enthalpy flow of dissociated air, assuming chemical equilibrium on the surface and taking account of the thermal effects of combustion and ...
Bovina, T. A.   +3 more
core   +1 more source

Sublimation enthalpies of organic compounds by isothermal thermogravimetry

open access: yesJournal of Thermal Analysis and Calorimetry
Abstract An improved method has been developed to determine the sublimation enthalpies of solid organic compounds using thermogravimetric analysis and applying an isothermal methodology with a TA Instruments® SDTQ600 equipment. This was achieved by measuring the rate of mass loss as a function of the temperature from isothermal experiments in
Marco Antonio Treviño-Kauffmann   +2 more
openaire   +1 more source

Infrared Band Strengths and Other Properties of Three Interstellar Compounds—Amorphous Isocyanic Acid, Formaldehyde, and Formic Acid

open access: yesThe Astrophysical Journal
Infrared (IR) spectral features of interstellar and solar system ices have been attributed to solid organic and inorganic compounds for over 50 yr, but in many cases the laboratory IR data needed to fully quantify such work have never been published ...
Reggie L. Hudson   +2 more
doaj   +1 more source

Growth of single crystals by vapor transport [PDF]

open access: yes
The primary objectives of the program were to establish basic vapor transport and crystal growth properties and to determine thermodynamic, kinetic and structural parameters relevant to chemical vapor transport systems for different classes of materials.
Wiedemeier, H.
core   +1 more source

Membrane evaporator/sublimator investigation [PDF]

open access: yes
Data are presented on a new evaporator/sublimator concept using a hollow fiber membrane unit with a high permeability to liquid water. The aim of the program was to obtain a more reliable, lightweight and simpler Extra Vehicular Life Support System ...
Elam, J., Ruder, J., Strumpf, H.
core   +1 more source

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