A New Concept for a Thermal Air Power Tube Used with Waste Heat Energy Sources and Large Man-Made or Natural Landforms

2021 ◽  
pp. 524-538
Keyword(s):  
Waste Heat ◽  
Heat Energy ◽  
Energy Sources ◽  
Air Power

scholarly journals Energy Harvesting Technology by Converting Waste Heat Energy from Automobiles

2021 ◽  
Vol 20 (4) ◽  
pp. 127-132
Author(s):  
Md Abdullah Al Rakib Rakib ◽  
Md. Saniat Rahman Zishan ◽  
Md. Abid Hasan Abid
Keyword(s):  
Energy Harvesting ◽  
Thermoelectric Generator ◽  
Waste Heat ◽  
Electrical Energy ◽  
Heat Energy ◽  
Conversion Process ◽  
Energy Sources

In this project, heat energy is used for generatingelectrical energy by a conversion process. The energy harvestingfrom the heat of motorbike has become a new source of portableenergy for rechargeable gadgets. In contrary, the conventionalnonrenewable energy sources have likewise added to anexpansion in contamination on the planet and a disintegration ofhuman wellbeing. From the electrical energy, the mobile phonewill be charged. A thermoelectric generator has been connectedto the hot portion of the motorbike and while riding the bike, anykind of chargeable device will get charged. The prototype of thisresearch work has effectively harvested electrical energy fromheat using thermoelectric generator and has managed to provideenough power at different speeds of the motorbike.

Harvesting heat energy from hot/cold water with a pyroelectric generator

2014 ◽  
Vol 2 (30) ◽  
pp. 11940-11947 ◽  
Author(s):  
Qiang Leng ◽  
Lin Chen ◽  
Hengyu Guo ◽  
Jianlin Liu ◽  
Guanlin Liu ◽  
...  
Keyword(s):  
Global Warming ◽  
Cold Water ◽  
Waste Heat ◽  
Green Energy ◽  
Heat Energy ◽  
Energy Crisis ◽  
Energy Sources ◽  
Negative Impacts

Waste heat has been regarded as one of the most important renewable and green energy sources, and its widespread reclamation could help to reduce the negative impacts of global warming and the energy crisis.

Preparation of Nano-Composite Ca2−αZnα(OH)4 with High Thermal Storage Capacity and Improved Recovery of Stored Heat Energy

2014 ◽  
Vol 5 (1) ◽  
Author(s):  
M. Zheng ◽  
S.M. Sun ◽  
J. Hu ◽  
Y. Zhao ◽  
L. J. Yu
Keyword(s):  
Room Temperature ◽  
Storage Capacity ◽  
Waste Heat ◽  
Heat Energy ◽  
Industrial Processes ◽  
Energy Sources ◽  
Nano Composite ◽  
Long Term Storage ◽  
Term Storage

AbstractThermal energy storage has very important prospects in many applications related to the use of renewable energies (solar energy, etc.) or other energy sources, such as waste heat from industrial processes. Thermochemical storage is very attractive for long-term storage, since it could be conducted at room temperature without energy losses. In the present paper, a novel nanocomposite material, Ca

scholarly journals Performance of Corncobs and Wood Charcoal Briquette as Heat Energy Sources in In-Store Dryer

2019 ◽  
Vol 365 ◽  
pp. 012048
Author(s):  
D Nurba ◽  
M Yasar ◽  
Mustaqimah ◽  
R Fadhil ◽  
S P Sari ◽  
...  
Keyword(s):  
Heat Energy ◽  
Wood Charcoal ◽  
Energy Sources

Use of alternative energy sources in protected agriculture

1982 ◽  
Vol 11 (1) ◽  
pp. 16-20 ◽  
Author(s):  
D. Pasternak ◽  
E. Rappeport
Keyword(s):  
Alternative Energy ◽  
Heat Storage ◽  
Waste Heat ◽  
Space Heating ◽  
Energy Sources ◽  
Soil Warming ◽  
Greenhouse Soil ◽  
Geothermal Waters ◽  
Water Curtain ◽  
Alternative Energy Sources

Low temperature energy sources for protected cropping include geothermal waters, waste heat from Industry, and trapped sunshine; application depends on the recovery of heat from circulating warmed water, either via the soil in which the plants are growing or via the air in the greenhouse. Soil warming pipes and ‘water-curtain’ systems of space-heating have shown promise, but heat storage, either for short periods or longer, remains a problem common to all such schemes.

Analysis of Surface Waste Heat Recovery in IC Engine by Using TEG

2015 ◽  
Vol 787 ◽  
pp. 782-786 ◽  
Author(s):  
R. Prakash ◽  
D. Christopher ◽  
K. Kumarrathinam
Keyword(s):  
Waste Heat ◽  
Electrical Power ◽  
Electrical Energy ◽  
Surface Heat ◽  
Heat Energy ◽  
Ic Engine ◽  
Point Tracking ◽  
Power Point Tracking ◽  
Power Point ◽  
Heat Energy Recovery

The prime objective of this paper is to present the details of a thermoelectric waste heat energy recovery system for automobiles, more specifically, the surface heat available in the silencer. The key is to directly convert the surface heat energy from automotive waste heat to electrical energy using a thermoelectric generator, which is then regulated by a DC–DC Cuk converter to charge a battery using maximum power point tracking. Hence, the electrical power stored in the battery can be maximized. Also the other face of the TEG will remain cold. Hence the skin burn out accidents can be avoided. The experimental results demonstrate that the proposed system can work well under different working conditions, and is promising for automotive industry.

Powertrain Waste Heat Recovery: A Systems Approach to Maximize Drivetrain Efficiency

2012 ◽  
Author(s):  
Kevin Laboe ◽  
Marcello Canova
Keyword(s):  
Fuel Consumption ◽  
Waste Heat Recovery ◽  
Systems Approach ◽  
Waste Heat ◽  
Combustion Engine ◽  
Heat Energy ◽  
Engine Oils ◽  
Engine Cooling ◽  
Light Duty ◽  
Light Duty Vehicles

Up to 65% of the energy produced in an internal combustion engine is dissipated to the engine cooling circuit and exhaust gases [1]. Therefore, recovering a portion of this heat energy is a highly effective solution to improve engine and drivetrain efficiency and to reduce CO2 emissions, with existing vehicle and powertrain technologies [2,3]. This paper details a practical approach to the utilization of powertrain waste heat for light vehicle engines to reduce fuel consumption. The “Systems Approach” as described in this paper recovers useful energy from what would otherwise be heat energy wasted into the environment, and effectively distributes this energy to the transmission and engine oils thus reducing the oil viscosities. The focus is on how to effectively distribute the available powertrain heat energy to optimize drivetrain efficiency for light duty vehicles, minimizing fuel consumption during various drive cycles. To accomplish this, it is necessary to identify the available powertrain heat energy during any drive cycle and cold start conditions, and to distribute this energy in such a way to maximize the overall efficiency of the drivetrain.

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