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Performance Evaluation of PV Panel Powered Dual Thermoelectric Air Conditioning System [PDF]

Engineering and Technology Journal, 2023
Thermoelectric air condition system (TEACs) powered by solar photovoltaics is useful for thermal comfort applications, especially when there is a direct energy source like sunlight.
Mustafa Salman, Mahmoud Mahdi, Majida Ahmed   +2 more
doaj   +1 more source

شناسایی مناطق کارستیک در معرض مخاطرات ناشی از آلودگی (مطالعه موردی: حوضه آبریز روانسر) [PDF]

جغرافیا و مخاطرات محیطی, 2023
منابع آب کارستیک، در کنار اهمیت و نقش بسزایی که در تأمین منابع آبی دارند، پتانسیل آسیب­پذیری بالایی نیز دارند که همین امر سبب شده است تا این منابع همیشه در معرض آلودگی باشند.
داود مختاری, زهرا زنگنه تبار, سارا مطاعی   +2 more
doaj   +1 more source

Experimental COP evaluation of a 65-litre household refrigerator running with R600a [PDF]

E3S Web of Conferences, 2021
A household refrigerator is a major energy consumer in all homes. The paper aims to evaluate based, on experimental data, the COP of a 65-liter household refrigerator operating with R600a. The main components and instrumentation of the experimental setup
Alqaisy Saleh J., Hmood Kamel S., Aboaltabooq Mahdi Hatf Kadhum, Apostol Valentin, Pop Horatiu, Al Douri Jamal, Bădescu Viorel   +6 more
doaj   +1 more source

Development of Wheat-Aegilops caudata Introgression Lines and Their Characterization Using Genome-Specific KASP Markers

Frontiers in Plant Science, 2020
Aegilops caudata L. [syn. Ae. markgrafii (Greuter) Hammer], is a diploid wild relative of wheat (2n = 2x = 14, CC) and a valuable source for new genetic diversity for wheat improvement.
Surbhi Grewal, Manel Othmeni, Jack Walker, Stella Hubbart-Edwards, Cai-yun Yang, Duncan Scholefield, Stephen Ashling, Peter Isaac, Ian P. King, Julie King   +9 more
doaj   +1 more source

Water Conditioning Refrigeration System Design and Construction for Lobster Cultivation

Logic, 2023
This research is to determine the cooling burden of the water conditioning system for lobster conditioning, where water must be conditioned to its temperature by its 21°C conditioning.
Wardika, Yudhy Kurniawan, Hadi Prayitno, Sintya Haula H.   +3 more
doaj   +1 more source

Thermodynamic analysis of the apci skikda liquefaction process

Journal of Thermal Engineering, 2023
In this paper, the mixed refrigeration cycle of Skikda APCI (Air Products and Chemicals Inc.) process in Algeria was studied thermodynamically in order to determine the optimal operat-ing conditions.
Chaima DERBAL, Abdallah HAOUAM
doaj   +1 more source

A2L low GWP HFO based refrigerant solutions in heat pump applications to drive energy efficiency, safety, and sustainability even in building restoration [PDF]

E3S Web of Conferences, 2022
Driven by energy efficiency requirements and legal restrictions like F-Gas Regulation Heat Pump OEM supplier are looking for alternative refrigerant solutions.
Küpper Hans-Dieter, Pianetti Alessandro, Saab Samer   +2 more
doaj   +1 more source

Pemetaan Zona Kerentanan Airtanah Pesisir Formasi Batugamping Terhadap Pencemaran Nitrat Di Kecamatan Sepulu Madura

Jurnal Ilmu Lingkungan, 2022
Fomasi litologi akuifer batugamping mempunyai karakteristik media aliran berupa celah, rekahan, dan lorong pelarutan, sehingga memiliki potensi mengalirkan airtanah dengan kecepatan tinggi.
Erik Febriarta, Muh Aris Marfai, Dhandhun Wacano, Ajeng Larasati, Dyah Rahmawati Hizbaron   +4 more
doaj   +1 more source

Development and characterisation of interspecific hybrid lines with genome-wide introgressions from Triticum timopheevii in a hexaploid wheat background

BMC Plant Biology, 2019
Background Triticum timopheevii (2n = 4x = 28; AtAtGG), is an important source for new genetic variation for wheat improvement with genes for potential disease resistance and salt tolerance.
Urmila Devi, Surbhi Grewal, Cai-yun Yang, Stella Hubbart-Edwards, Duncan Scholefield, Stephen Ashling, Amanda Burridge, Ian P King, Julie King   +8 more
doaj   +1 more source

The Effect of Adhesive Additives on Silica Gel Water Sorption Properties

Entropy, 2020
Adsorption chillers are characterized by low electricity consumption, lack of moving parts, and high reliability. The disadvantage of these chillers is their large weight due to low adsorbent sorption capacity.
Karol Sztekler, Wojciech Kalawa, Agata Mlonka-Medrala, Wojciech Nowak, Łukasz Mika, Jaroslaw Krzywanski, Karolina Grabowska, Marcin Sosnowski, Marcin Debniak   +8 more
doaj   +1 more source