Results 21 to 30 of about 21,813 (292)

Performance Improvement of a Flash-Binary Geothermal Power System Using Zeotropic Working Fluid; A Comprehensive Exergoeconomic Analysis and Optimization [PDF]

open access: yesAdvances in Engineering and Intelligence Systems, 2023
In this paper, a geothermal system is combined with an organic Rankine cycle to generate power. The zeotropic mixture is utilized to improve the organic Rankine cycle performance.
Seyed Sajad Mosaviasl   +4 more
doaj   +1 more source

Payback period, benefit cost ratio and internal rate of return in different locations.

open access: yes, 2021
Payback period, benefit cost ratio and internal rate of return in different locations.
Cargele Masso (6645773)   +3 more
core   +1 more source

Design, development and techno economic analysis of novel parabolic trough collector for low-temperature water heating applications

open access: yesCase Studies in Thermal Engineering, 2021
The primary objective of this experimentation is to develop and evaluate indigenous PTC capable of producing hot water for low-temperature applications. A new parabolic trough collector is designed; which is easy to accumulate and transport.
Bhargav H. Upadhyay   +7 more
doaj   +1 more source

Perencanaan Investasi Pengelolaan Ayam Petelur

open access: yesJurnal Teknik Industri, 2009
The decision making at the time being will result several effects to the present condition. Therefore, before making a decision in investment, it is important to have an accurate analysis. This will minimize the possibility of failure.
Febriyanti Ningsih
doaj   +1 more source

A Study on Optimum Insulation Thickness in Walls of Chinese Solar Greenhouse for Energy Saving

open access: yesAgronomy, 2022
Chinese solar greenhouses (CSGs) are characterized by unique walls to reduce the transmission of heat and promote the energy conservation in winter production, which promotes cultivation in the northeast region of China in winter.
Hui Xu   +5 more
doaj   +1 more source

A novel method of acquiring geothermal energy from unconsolidated sandstone reservoir by multi-directional wells deep borehole heat exchanger

open access: yesCase Studies in Thermal Engineering, 2021
The clogging problem during injection seriously limits the development and utilization of geothermal resources in unconsolidated sandstone area.
Yanxin Wang, Xianbiao Bu
doaj   +1 more source

ANALISIS PAYBACK PERIOD PADA GREEN BUILDING DARI SEGI KONSERVASI AIR

open access: yes, 2023
Saat ini pembangunan proyek konstruksi terus meningkat seiring berjalannya waktu khususnya pembangunan gedung perkantoran. Faktor utama dalam pembangunan suatu gedung adalah biaya.
Bambang Endro Yuwono   +1 more
core   +1 more source

An Economic analysis of the Luminaire-Level control of LED lighting in small office

open access: yesJournal of Asian Architecture and Building Engineering, 2022
The objective of this study is to perform an economic analysis of the luminaire-level control of LED lighting in a small office. For this, energy consumption and illuminance were measured for one year in a space where the luminaire-level controller of ...
Hye-Jin Kim, in-Ho Yang
doaj   +1 more source

Estimating the Financial Payback Period for Renewable Energy Investment – A Quasi-Systematic Review [PDF]

open access: yesОблік і фінанси
Accounting and finance discipline is intricately connected to the global campaign and advocacy for sustainable energy alternatives that balance costs and environmental sustainability. This paper aims to use the literature review to estimate the financial
Collins C Ngwakwe
doaj   +1 more source

Estimating the Payback Period of In-line Micro Turbines with Analytical Probabilistic Models

open access: yes, 2014
This paper presents a new analytical probabilistic model that can characterize the energy recovery and economic payback period of in-line micro turbines in water distribution applications.The analytical probabilistic model incorporates elements of ...
Filion, Y.R., Heysel, C.S.
core   +1 more source

Home - About - Disclaimer - Privacy