Analysis of an energy efficiency of complex modernization of building typical radiator heat supply system on the basis of autonomous application of "air-water"heat pump

Басок, Б. І.; Nedbailo, O.M.; Tutova, Olena; Tkachenko, M. V.; Bozhko, I.K.

doi:10.15587/2313-8416.2018.143416

ScienceRise

2018

DOI: 10.15587/2313-8416.2018.143416

|View full text |Cite

Analysis of an energy efficiency of complex modernization of building typical radiator heat supply system on the basis of autonomous application of "air-water"heat pump

Б. І. Басок¹,

O.M. Nedbailo²,

Olena Tutova³

et al.

Abstract: Представлено опис технічного рішення та апробація експериментальної установки на основі технології з використанням парокомпресійного теплового насосу типу «повітря-вода» для комплексної модернізації типової радіаторної системи теплопостачання будівлі соціально-адміністративного призначення. Проаналізована доцільність використання теплового насоса в опалювальний період при різних схемах підключення та розраховані відповідні коефіцієнти перетворення енергії теплового насосу Ключові слова: тепловий насос, енергоз… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2022

2023

Publication Types

Select...

Article3

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Use of energy-efficient systems for ensuring the microclimate of the premises

Oliinyk¹

2022

Visnyk TNTU

View full text Add to dashboard Cite

The article considers the use of the WLHP system, which is an alternative to already existing heating systems. It allows you to streamline engineering networks and implement energy-saving measures in the heat consumption sector. The advantages of the system are noted and the use of a heat pump in the system is recommended for the disposal of excess heat in the premises in order to reduce heat consumption. Measures related to energy-efficient technologies in Poland, Germany, and Sweden, including the use of heat pumps, were considered. The information regarding of the measurements СОР of energy-saving equipment implemented in Ukraine, in accordance with current standards, with the aim of improving the quality characteristics of the equipment present in the WLHP system, was introduced. The advantages of such a solution in comparison with traditional systems for ensuring the microclimate of premises are noted.

show abstract

Use of energy-efficient systems for ensuring the microclimate of the premises

Oliinyk¹

2022

Visnyk TNTU

View full text Add to dashboard Cite

show abstract

Study of the efficiency of using a heat pump in the heat supply system of a private house

Oliinyk¹

2022

Visnyk TNTU

View full text Add to dashboard Cite

Currently, air-to-water heat pumps are in high demand, which, thanks to the high coefficient of heat conversion, reduce energy consumption and negative impact on the environment. The advantages of using a heat pump are safety, environmental friendliness, economy, and the fact that when using it, dependence on rising prices for natural energy sources is reduced. One of the main problems of the air-to-water heat pump is a decrease in productivity when the outside air temperature drops in winter. This paper analyzed the efficiency of air-to-water heat pump Mitsubishi Electric PUHZ-SHW230YKAR1 for providing a private house with heating, hot water supply and air conditioning. On the basis of the obtained results, graphs of the efficiency of the heat pump were constructed depending on the temperature of the environment and the coolant. The installation is able to generate heat at an external temperature of minus 28°C. The maximum heating temperature of the coolant is 60°C.

show abstract

The iceberg technique: an innovative approach for radiofrequency ablation of diving thyroid nodules

Rahal¹,

Volpi²,

Schmid³

et al. 2023

dir

View full text Add to dashboard Cite

Diving thyroid nodules are a limitation of radiofrequency ablation because the mediastinal component cannot be adequately identified by ultrasound (US). We aim to describe a new technique, the iceberg technique, to overcome this issue and explain our three-year experience of using this novel method. The iceberg technique consists of a two-stage treatment. First, the ablation of the cervical portion of the nodules (easily visualized during the initial US exam) using trans-isthmic access is performed using the moving-shot technique. After three to six months, there is a volumetric reduction of the treated portion, leading to retraction of the thyroid parenchyma. This brings the mediastinal component to the cervical region, thereby enabling a perfect visualization by US. Then, the second stage of treatment is carried out with complete nodule ablation, and the region that was treated first is looked at a second time. From April 2018 to April 2021, nine patients with nine benign nodules were submitted for the iceberg technique. No complications occurred during the entire follow-up period. The patients displayed normal hormonal levels after the procedures, and there was a significant volume reduction of the nodules until three months post-ablation. The iceberg technique is an effective and safe option for the radiofrequency treatment of diving goiters.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Analysis of an energy efficiency of complex modernization of building typical radiator heat supply system on the basis of autonomous application of "air-water"heat pump

Cited by 3 publications

References 0 publications

Use of energy-efficient systems for ensuring the microclimate of the premises

Use of energy-efficient systems for ensuring the microclimate of the premises

Study of the efficiency of using a heat pump in the heat supply system of a private house

The iceberg technique: an innovative approach for radiofrequency ablation of diving thyroid nodules

Contact Info

Product

Resources

About