Author: Nicolas Espinosa
Publisher:
ISBN:
Category :
Languages : en
Pages : 239
Book Description
Fuel price increase as well as future fuel consumption regulations lead truck manufacturers to further enhance the current powertrain. In such a context, two waste heat recovery technologies appear as promising: the Rankine system as well as the thermoelectric generator. After a reminding of truck boundary conditions, this thesis work defines 0-D and 1-D modeling (commercial tool used) for both systems.For the thermoelectric generator , parametric 1-D studies are done on the integration/design (number of thermoelements, price, electrical power) of a thermoelecric generator upstream the existing engine exhaust gas recirculation cooler. Main studies are done with thermoelectric materials but other materials are also considered. A Rankine system design is presented and modeled under a 1-D solver. Preliminary validations are presented. Transient aspects are evaluated to better understand the behavior of the system and its bottlenecks. The amount of refrigerant in the circuit and the control schematic are also addressed.From these studies, it appears that the thermoelectric generator technology is not yet mature for a long haul truck due to the low performance of thermoelectric materials. The Rankine system technology should handle a complete truck prototype testing to estimate its potential.
Contribution to the Study of Waste Heat Recovery Systems on Commercial Truck Diesel Engines
Author: Nicolas Espinosa
Publisher:
ISBN:
Category :
Languages : en
Pages : 239
Book Description
Fuel price increase as well as future fuel consumption regulations lead truck manufacturers to further enhance the current powertrain. In such a context, two waste heat recovery technologies appear as promising: the Rankine system as well as the thermoelectric generator. After a reminding of truck boundary conditions, this thesis work defines 0-D and 1-D modeling (commercial tool used) for both systems.For the thermoelectric generator , parametric 1-D studies are done on the integration/design (number of thermoelements, price, electrical power) of a thermoelecric generator upstream the existing engine exhaust gas recirculation cooler. Main studies are done with thermoelectric materials but other materials are also considered. A Rankine system design is presented and modeled under a 1-D solver. Preliminary validations are presented. Transient aspects are evaluated to better understand the behavior of the system and its bottlenecks. The amount of refrigerant in the circuit and the control schematic are also addressed.From these studies, it appears that the thermoelectric generator technology is not yet mature for a long haul truck due to the low performance of thermoelectric materials. The Rankine system technology should handle a complete truck prototype testing to estimate its potential.
Publisher:
ISBN:
Category :
Languages : en
Pages : 239
Book Description
Fuel price increase as well as future fuel consumption regulations lead truck manufacturers to further enhance the current powertrain. In such a context, two waste heat recovery technologies appear as promising: the Rankine system as well as the thermoelectric generator. After a reminding of truck boundary conditions, this thesis work defines 0-D and 1-D modeling (commercial tool used) for both systems.For the thermoelectric generator , parametric 1-D studies are done on the integration/design (number of thermoelements, price, electrical power) of a thermoelecric generator upstream the existing engine exhaust gas recirculation cooler. Main studies are done with thermoelectric materials but other materials are also considered. A Rankine system design is presented and modeled under a 1-D solver. Preliminary validations are presented. Transient aspects are evaluated to better understand the behavior of the system and its bottlenecks. The amount of refrigerant in the circuit and the control schematic are also addressed.From these studies, it appears that the thermoelectric generator technology is not yet mature for a long haul truck due to the low performance of thermoelectric materials. The Rankine system technology should handle a complete truck prototype testing to estimate its potential.
Energy and Thermal Management, Air Conditioning, Waste Heat Recovery
Author: Christine Junior
Publisher: Springer
ISBN: 3319471961
Category : Technology & Engineering
Languages : en
Pages : 185
Book Description
The volumes includes selected and reviewed papers from the 1st ETA Conference on Energy and Thermal Management, Air Conditioning and Waste Heat Recovery in Berlin, December 1-2, 2016. Experts from university, public authorities and industry discuss the latest technological developments and applications for energy efficiency. Main focus is on automotive industry, rail and aerospace.
Publisher: Springer
ISBN: 3319471961
Category : Technology & Engineering
Languages : en
Pages : 185
Book Description
The volumes includes selected and reviewed papers from the 1st ETA Conference on Energy and Thermal Management, Air Conditioning and Waste Heat Recovery in Berlin, December 1-2, 2016. Experts from university, public authorities and industry discuss the latest technological developments and applications for energy efficiency. Main focus is on automotive industry, rail and aerospace.
Comparative Evaluation of Three Alternative Power Cycles for Waste Heat Recovery from the Exhaust of Adiabatic Diesel Engines
Author: M. Murray Bailey
Publisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
Energy and Thermal Management, Air-Conditioning, and Waste Heat Utilization
Author: Christine Junior
Publisher: Springer
ISBN: 3030008193
Category : Technology & Engineering
Languages : en
Pages : 215
Book Description
The volumes includes selected and reviewed papers from the 2nd ETA Conference on Energy and Thermal Management, Air Conditioning and Waste Heat Recovery in Berlin, November 22-23, 2018. Experts from university, public authorities and industry discuss the latest technological developments and applications for energy efficiency. Main focus is on automotive industry, rail and aerospace.
Publisher: Springer
ISBN: 3030008193
Category : Technology & Engineering
Languages : en
Pages : 215
Book Description
The volumes includes selected and reviewed papers from the 2nd ETA Conference on Energy and Thermal Management, Air Conditioning and Waste Heat Recovery in Berlin, November 22-23, 2018. Experts from university, public authorities and industry discuss the latest technological developments and applications for energy efficiency. Main focus is on automotive industry, rail and aerospace.
Waste Heat Recovery from Exhaust Gases of a Diesel Engine Generator and Its Effects on Emissions
Author: Aggrey Katiechi Maina
Publisher:
ISBN:
Category : Diesel motor exhaust gas
Languages : en
Pages : 254
Book Description
Demonstrates through design and experiments the heat transfer effectiveness of energy recovery from waste gases by using a heat exchanger. To use the heat exchanger to intercept the waste gases before they leave the process, extract some of the heat in the gases and use the same for preheating/heating the process water. The experiment is also intended to demonstrate whether or not waste heat unit has an effect on the emissions released to the environment. Diesel engines have been widely used in heavy-duty vehicles for their better fuel efficiency and higher power output than gasoline engines. However, the emissions of gas (CO, HC and NOx) and particulate matter (PM) pollutants from the diesel engine receive much concern from the general public and environmental researchers because of the epidemiological and toxicological investigations suggesting a relationship between exhaust pollutants exposure and adverse health effects.
Publisher:
ISBN:
Category : Diesel motor exhaust gas
Languages : en
Pages : 254
Book Description
Demonstrates through design and experiments the heat transfer effectiveness of energy recovery from waste gases by using a heat exchanger. To use the heat exchanger to intercept the waste gases before they leave the process, extract some of the heat in the gases and use the same for preheating/heating the process water. The experiment is also intended to demonstrate whether or not waste heat unit has an effect on the emissions released to the environment. Diesel engines have been widely used in heavy-duty vehicles for their better fuel efficiency and higher power output than gasoline engines. However, the emissions of gas (CO, HC and NOx) and particulate matter (PM) pollutants from the diesel engine receive much concern from the general public and environmental researchers because of the epidemiological and toxicological investigations suggesting a relationship between exhaust pollutants exposure and adverse health effects.
An Experimental Study of a Waste Heat Recovery System Connected to a Diesel-Gen-Set
Author: Saiful Bari
Publisher:
ISBN:
Category :
Languages : en
Pages : 6
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 6
Book Description
Waste Heat Recovery and Utilization in Diesel Engine
Author: Saroj Acharya
Publisher:
ISBN: 9783659424441
Category :
Languages : en
Pages : 124
Book Description
Publisher:
ISBN: 9783659424441
Category :
Languages : en
Pages : 124
Book Description
Heat Energy Recovery for Industrial Processes and Wastes
Author: David Borge-Diez
Publisher: Springer Nature
ISBN: 3031243749
Category : Science
Languages : en
Pages : 245
Book Description
This book provides new techniques for recovering exhaust heat from gas turbines, natural gas combined cycle power plants, biomass boilers, and waste heat recovery from compost and wastewater treatment plants The book provides modeling for the study and comparison of combined cycle power plants with a heat recovery boiler of three pressure levels with reheating, inserting a technological improvement of solar hybridization and partial regeneration in the gas turbine. It assesses the environmental impacts and economic sustainability associated with these improvements. In addition, it proposes emissions minimization, with exhaust gas recirculation (EGR), and emissions treatment with a CO2 capture plant (CCP) and combined cycle power plant. Finally, it provides new insights into heat recovery from compost and exhaust gases recovery from wastewater treatment plants.
Publisher: Springer Nature
ISBN: 3031243749
Category : Science
Languages : en
Pages : 245
Book Description
This book provides new techniques for recovering exhaust heat from gas turbines, natural gas combined cycle power plants, biomass boilers, and waste heat recovery from compost and wastewater treatment plants The book provides modeling for the study and comparison of combined cycle power plants with a heat recovery boiler of three pressure levels with reheating, inserting a technological improvement of solar hybridization and partial regeneration in the gas turbine. It assesses the environmental impacts and economic sustainability associated with these improvements. In addition, it proposes emissions minimization, with exhaust gas recirculation (EGR), and emissions treatment with a CO2 capture plant (CCP) and combined cycle power plant. Finally, it provides new insights into heat recovery from compost and exhaust gases recovery from wastewater treatment plants.
Waste Heat Recovery Using Fluid Bottoming Cycles for Heavy Duty Diesel Engines
Author: Angad Singh Panesar
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A Study of Heat Recovery from Diesel Engine Exhaust Gases
Author: Alan John Byll
Publisher:
ISBN:
Category : Diesel motor
Languages : en
Pages : 108
Book Description
Publisher:
ISBN:
Category : Diesel motor
Languages : en
Pages : 108
Book Description