Results 141 to 150 of about 4,458 (239)

Hygrothermal Properties and Performance of Bio-Based Insulation Materials Locally Sourced in Sweden. [PDF]

Materials (Basel)
Ranefjärd O, Strandberg-de Bruijn PB, Wadsö L.   +2 more
europepmc   +1 more source

High‐Temperature Heat Pump Test Bench with n‐Butane (R‐600) Generating Steam

Chemie Ingenieur Technik, EarlyView.
This work involves building a test bench for a high‐temperature heat pump (HTHP) and analyzing the measurements. The focus is on steam generation using an HTHP to decarbonize process steam demand. The findings indicate that stable steam generation is possible, providing a higher heat transfer coefficient in the heat pump's condenser.
Sebastian Benkert, Lukas Joos, Ursula Wittstadt, Torsten Will, Andreas Burger, Lena Schnabel, Stefan Henninger, Thorsten Klahm   +7 more
wiley   +1 more source

Non-Covalent Interactions in Molecular Systems: Thermodynamic Evaluation of the Hydrogen-Bond Strength in Amino-Ethers and Amino-Alcohols. [PDF]

Chemistry, 2022
Siewert R, Zherikova KV, Verevkin SP.
europepmc   +1 more source

A Methodology to Integrate Closed‐Cycle Heat Pumps into Batch Distillation Columns

Chemie Ingenieur Technik, EarlyView.
Batch distillation often cannot use vapor recompression due to contamination risks in food and pharma. This study proposes a design for integrating closed‐loop heat pumps using natural fluids. Results show significant energy savings, offering a sustainable alternative to traditional setups.
Philipp Dorn, Michael Libuda, Thomas Meyer, Christian Hoffmann, Jens‐Uwe Repke, Stefan Elbel   +5 more
wiley   +1 more source

A Short‐Cut Design Approach to Evaluate Reboiler Designs in Vapor Recompression Scenarios

Chemie Ingenieur Technik, EarlyView.
A short‐cut model framework that incorporates mechanical vapor recompression (MVR) requirements into reboiler design is presented, which is particularly beneficial during early process development with limited data or initial feasibility assessments.
Franziska Lais, Stephan Scholl, Katharina Jasch   +2 more
wiley   +1 more source

QSPR modeling of some COVID-19 drugs using neighborhood eccentricity-based topological indices: A comparative analysis. [PDF]

PLoS One
Kara Y, Özkan YS, Ullah A, Hamed YS, Belay MB.   +4 more
europepmc   +1 more source

Analysis and improvement of the efficiency of NH₃-NaSCN single effect absorption cooling system. [PDF]

Heliyon, 2022
Ngock GRH, Tamba JG, Djanna F, Ndjakomo SE.   +3 more
europepmc   +1 more source

Preliminary Numerical Evaluation of Directly Heated Structured Packings to be Used for Separation Processes

Chemie Ingenieur Technik, EarlyView.
In terms of electrification, directly heated structured packings are a viable option. They offer the advantage of providing energy where it is required, thereby positively impacting the separation process and helping to minimize heat loss. Using CO2 desorption from aqueous MEA solution as an exemplary process, different heating strategies are compared.
Nicole Lutters, Sascha Brüne, Julia Riese   +2 more
wiley   +1 more source

A computational approach to drug design for multiple sclerosis via QSPR modeling, chemical graph theory, and multi-criteria decision analysis. [PDF]

BMC Chem
Farooq FB, Idrees N, Noor E, Alqahtani NA, Imran M.   +4 more
europepmc   +1 more source

Stochastic accretion of the Earth. [PDF]

Nat Astron, 2022
Sossi PA, Stotz IL, Jacobson SA, Morbidelli A, O'Neill HSC.   +4 more
europepmc   +1 more source