Automated procedure to determine the thermodynamic stability of a material and the range of chemical potentials necessary for its formation relative to competing phases and compounds
Source:https://www.bath.ac.uk
We present a simple and fast algorithm to test the thermodynamic stabilityand determine the necessary chemical environment for the production of a multiternary material, relative to competing phases and compounds formed from the consituent elements. If the material is found to be stable, the region of stability, in terms of the constituent elemental chemical potentials, is deter- mined from the intersection points of hypersurfaces in an (n−1)-dimensional chemical potential space, where n is the number of atomic species in the ma- terial. The input required is the free energy of formation of the material itself, and that of all competing phases.
Only logged in customers who have purchased this product may leave a review.
Related products
Net Zero 2050 A Roadmap For The Global Energy Sector
Summary for policymakers
The energy sector is the source of around three‐quarters of greenhouse gas emissions today and holds the key to averting the worst effects of climate change, perhaps the greatest challenge humankind has faced. Reducing global carbon dioxide (CO2) emissions to net zero by 2050 is consistent with efforts to limit the long‐term increase in average global temperatures to 1.5 °C. This calls for nothing less than a complete transformation of how we produce, transport, and consume energy. The growing political consensus on reaching net zero is cause for considerable optimism about the progress the world can make, but the changes required to reach net‐zero emissions globally by 2050 are poorly understood. A huge amount of work is needed to turn today’s impressive ambitions into reality, especially given the range of different situations among countries and their different capacities to make the necessary changes. This special IEA report sets out a pathway for achieving this goal, resulting in a clean and resilient energy system that would bring major benefits to human prosperity and well‐being.
Net Zero 2050 A Roadmap For The Global Energy Sector
Summary for policymakers
The energy sector is the source of around three‐quarters of greenhouse gas emissions today and holds the key to averting the worst effects of climate change, perhaps the greatest challenge humankind has faced. Reducing global carbon dioxide (CO2) emissions to net zero by 2050 is consistent with efforts to limit the long‐term increase in average global temperatures to 1.5 °C. This calls for nothing less than a complete transformation of how we produce, transport, and consume energy. The growing political consensus on reaching net zero is cause for considerable optimism about the progress the world can make, but the changes required to reach net‐zero emissions globally by 2050 are poorly understood. A huge amount of work is needed to turn today’s impressive ambitions into reality, especially given the range of different situations among countries and their different capacities to make the necessary changes. This special IEA report sets out a pathway for achieving this goal, resulting in a clean and resilient energy system that would bring major benefits to human prosperity and well‐being.
Water and Wastewater Energy Best Practice Guidebook
Executive Summary
The objective of this Water and Wastewater Industry Energy Best Practice Guidebook is to provide information and resources to assist water/wastewater management and staff in identifying and implementing opportunities to reduce energy use. The information in this guidebook will help managers, administrators and/or operators to identify opportunities to significantly reduce energy requirements at their facilities without affecting production. It also provides the user with information on the value and need for proactive energy management with water and wastewater systems.
Contents include:
- Benchmarking results from selected Wisconsin wastewater facilities
- Best practice approaches to on-going management of energy use
- Documentation of technical best practices for planning, designing and operating water/wastewater system treatment and for conveyance and distribution
- Best practice funding and financing opportunities
- References for further opportunities in water/wastewater system energy efficiency and power demand reduction
Water and Wastewater Energy Best Practice Guidebook
Executive Summary
The objective of this Water and Wastewater Industry Energy Best Practice Guidebook is to provide information and resources to assist water/wastewater management and staff in identifying and implementing opportunities to reduce energy use. The information in this guidebook will help managers, administrators and/or operators to identify opportunities to significantly reduce energy requirements at their facilities without affecting production. It also provides the user with information on the value and need for proactive energy management with water and wastewater systems.
Contents include:
- Benchmarking results from selected Wisconsin wastewater facilities
- Best practice approaches to on-going management of energy use
- Documentation of technical best practices for planning, designing and operating water/wastewater system treatment and for conveyance and distribution
- Best practice funding and financing opportunities
- References for further opportunities in water/wastewater system energy efficiency and power demand reduction
Wastewater Management Fact Sheet Energy Conservation
INTRODUCTION
Continual increases in energy costs in the United States affect wastewater treatment plants (WWTPs) just as they do other facilities. Energy costs can account for 30 percent of the total op[1]eration and maintenance (O&M) costs of WWTPs (Carns 2005), and WWTPs account for approximately 3 percent of the electric load in the United States. Furthermore, as populations grow and environmental requirements become more stringent, demand for electricity at such plants is expected to grow by approximately 20 percent over the next 15 years (Carns 2005). Energy conservation is thus an issue of increas[1]ing importance to WWTPs. This fact sheet describes possible practices that can be imple[1]mented to conserve energy at a WWTP.
Wastewater Management Fact Sheet Energy Conservation
INTRODUCTION
Continual increases in energy costs in the United States affect wastewater treatment plants (WWTPs) just as they do other facilities. Energy costs can account for 30 percent of the total op[1]eration and maintenance (O&M) costs of WWTPs (Carns 2005), and WWTPs account for approximately 3 percent of the electric load in the United States. Furthermore, as populations grow and environmental requirements become more stringent, demand for electricity at such plants is expected to grow by approximately 20 percent over the next 15 years (Carns 2005). Energy conservation is thus an issue of increas[1]ing importance to WWTPs. This fact sheet describes possible practices that can be imple[1]mented to conserve energy at a WWTP.
Reviews
There are no reviews yet.