A comprehensive review on hybrid heat recovery systems: Classifications, applications, pros and cons, and new systems

R Aridi, J Faraj, S Ali, T Lemenand - Renewable and Sustainable Energy …, 2022 - Elsevier
With the growing rate of energy, depletion of natural resources, and the impact issues of
conventional energy sources on the global climate changes, there is a growing demand for …

[HTML][HTML] Feasibility review of using copper oxide nanofluid to improve heat transfer in the double-tube heat exchanger

SA Kadhim, KA Hammoodi, AH Askar, FL Rashid… - Results in …, 2024 - Elsevier
Many industrial, sanitary, and food applications use double-tube heat exchangers,
prompting researchers and developers to focus on improving their thermal performance …

Utilizing heat pipe heat exchanger to reduce the energy consumption of airborne infection isolation hospital room HVAC system

R Sukarno, N Putra, II Hakim, FF Rachman… - Journal of Building …, 2021 - Elsevier
The COVID-19 pandemic in early 2020 became a global issue and received substantial
attention worldwide. In a hospital, airborne infection isolation (AII) room is significant to …

[HTML][HTML] Performance testing and optimization of a split-type air conditioner with evaporatively-cooled condenser

I Atmaca, A Şenol, A Çağlar - Engineering Science and Technology, an …, 2022 - Elsevier
In this study, the performance of a split-type air conditioner with evaporatively-cooled
condenser was examined. The effect of evaporative cooling of the condenser on the …

Experimental and numerical investigation of a cross flow air-to-water heat pipe-based heat exchanger used in waste heat recovery

J Ramos, A Chong, H Jouhara - International Journal of Heat and Mass …, 2016 - Elsevier
This paper applies CFD modelling and numerical calculations to predict the thermal
performance of a cross flow heat pipe based heat exchanger. The heat exchanger under …

[HTML][HTML] Optimizing the performance of the air conditioning system using an innovative heat pipe heat exchanger

AA Eidan, MJ Alshukri, M Al-fahham… - Case Studies in Thermal …, 2021 - Elsevier
This paper presents an experimental investigation to verify the thermal performance of a
window-type air-conditioning system equipped with an innovative type of heat-pipe heat …

Multi-stage heat-pipe heat exchanger for improving energy efficiency of the HVAC system in a hospital operating room

R Sukarno, N Putra, II Hakim… - … Journal of Low …, 2021 - academic.oup.com
The demands of specific requirements related to thermal comforts, such as temperature,
relative humidity, inside air exchange and other factors required in a hospital operating …

Energy recovery in air conditioning systems: comprehensive review, classifications, critical analysis, and potential recommendations

R Aridi, J Faraj, S Ali, M Gad El-Rab, T Lemenand… - Energies, 2021 - mdpi.com
Energy has become the backbone of humanities daily activities. Heating, ventilating, and air
conditioning systems (HVAC), which consume around 39% of energy in the residential …

[HTML][HTML] Application of the heat pipe to enhance the performance of the vapor compression refrigeration system

S Nakkaew, T Chitipalungsri, HS Ahn, DW Jerng… - Case Studies in Thermal …, 2019 - Elsevier
This paper presents an application of the heat pipe to enhance the performance of the air
conditioner. The study is done in two steps. First, the effect of pertinent parameters on the …

Experimental study on a novel flat-heat-pipe heating system integrated with phase change material and thermoelectric unit

H Sun, B Lin, Z Lin, Y Zhu - Energy, 2019 - Elsevier
A flat-heat-pipe heating system using phase change material (PCM) and thermoelectric unit
was proposed. The flat heat pipe was utilized as a heating terminal in this system, which …