Results 151 to 160 of about 235,946 (314)
, 2012 A simulation model was developed for the performance prediction of a vapor compression heat pump using nanoscale colloidal solutions (nanofluids) as condenser coolants.
Parise, José Alberto Reis
core
Numerical Investigation of Heat Transfer Intensification Using Lattice Structures in Heat Exchangers
Heat exchangers make it possible to utilize energy efficiently, reducing the cost of energy production or consumption. For example, they can be used to improve the efficiency of gas turbines.
Pavel Novikov +10 more
core +1 more source
Advanced Functional Materials, EarlyView.InSb, a narrow‐bandgap semiconductor with high carrier mobility, is promising for thermoelectric energy conversion but suffers from high lattice thermal conductivity and strong bipolar conduction. Here, in situ interface engineering using Co2O3 nanoprecursors forms hierarchical CoSbx/In2O3/CoSb3 heterostructures that enhance phonon scattering and ...
Jiwu Xin +10 more
wiley +1 more source
Nihon Kikai Gakkai ronbunshuHeat exchangers are used in a wide range of applications and there has been a great deal of research and development on improving their performance, but in recent years there has been a growing demand for miniaturization, especially in energy systems. In
Kota CHIBA +7 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Conventional doping of P3HT with F4TCNQ results in poor charge transport. However, when F4TCNQ is exchanged with LiTFSI, the transport characteristics are greatly enhanced. We find the increase in charge transport is directly related to an increase in the mesoscale ordering of P3HT, resulting in longer and better‐connected transport pathways.
Quynh M. Duong +9 more
wiley +1 more source
Insight into the impact of excluding mass transport, heat exchange and chemical reactions heat on the sonochemical bubble yield: Bubble size-dependency. [PDF]
Ultrason Sonochem, 2021 Dehane A +3 more
europepmc +1 more source
Chirality and Organization of Adsorbates Modify Surface Phonon Dynamics
Advanced Functional Materials, EarlyView.Chirality and molecular organization are shown to influence surface phonon dynamics in gold films. Time‐resolved Joule heating measurements reveal that ordered homochiral monolayers increase the Debye temperature and disordered layers reduce it, while ordered racemic controls have no effect.
Meital Ozeri +6 more
wiley +1 more source
On the Design and Response of Domestic Ground-Source Heat Pumps in the UK
, 2014 The design and response of ground source heat pumps coupled to vertical closed loop arrays in UK domestic applications are investigated in this article.
Underwood, Chris, Chris Underwood
core +1 more source
Experimental Research on Different Types of Underground Heat Exchangers
Zhileng xuebao, 2004 The experiments on different underground exchangers were carried out to research their exchange performance. The experimental datum on heat extraction and heat rejection of single U and double U models vertical underground pipes was analyzed using heat ...
李新国, 薛玉伟, 赵军
doaj +2 more sources
Biases in open-path carbon dioxide flux measurements: Roles of instrument surface heat exchange and analyzer temperature sensitivity. [PDF]
Agric For Meteorol, 2021 Deventer MJ +8 more
europepmc +1 more source