Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine

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1560 Prenosov
Izvoz citacije: ABNT
YU, Qihui ;TAN, Xin ;MENG, Jianguo ;SHANG, Fei ;HAO, Xueqing .
Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 64, n.10, p. 632-642, september 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/dynamic-characteristics-research-on-power-system-of-a-four-valve-of-compressed-air-engine/>. Date accessed: 06 dec. 2022. 
doi:http://dx.doi.org/10.5545/sv-jme.2018.5397.
Yu, Q., Tan, X., Meng, J., Shang, F., & Hao, X.
(2018).
Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine.
Strojniški vestnik - Journal of Mechanical Engineering, 64(10), 632-642.
doi:http://dx.doi.org/10.5545/sv-jme.2018.5397
@article{sv-jmesv-jme.2018.5397,
	author = {Qihui  Yu and Xin  Tan and Jianguo  Meng and Fei  Shang and Xueqing  Hao},
	title = {Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {64},
	number = {10},
	year = {2018},
	keywords = {four-valve compressed air engine, energy efficiency, output power, optimisation},
	abstract = {To alleviate air pollution and eliminate pollutants from internal combustion engines, many researchers have paid more attention to compressed air engines (CAEs). However, the low energy utilization efficiency and low output power of a CAE hinder its development. In this paper, a new kind of CAE, which has four valves is proposed, which reduces the kinetic energy of the flowing air. Through analysis of the CAEs, a mathematical model of the working processes was developed. Using the simulation method, the performance of the new kind of CAE was obtained. To verify the theoretical model, a prototype of a four-valve of single cylinder piston type CAE was designed, and the experiment was carried out. Parameter influence analysis and optimization were studied to improve the four-valve CAE performance. Results show that, first, the output torque and output power of the four-valves of CAE is higher than of the two-valves of CAE. When the intake pressure is set at 0.6 MPa and 0.7 MPa, and the rotation speed is 450 rpm, the output torque of the four-valve of CAE is about 2.7 and 2.2 times that of the two-valve of CAE. The output torque and power differences between the two kinds of CAE ascend sharply with increased rotation speed. Second, the energy efficiency and output power are impacted significantly by the intake valve close angle and exhaust passage diameter. Thirdly, the optimization of the four-valve CAE can significantly enhance the output power compared with two-valve CAE. This research can be referred to in the design of the CAEs.},
	issn = {0039-2480},	pages = {632-642},	doi = {10.5545/sv-jme.2018.5397},
	url = {https://www.sv-jme.eu/sl/article/dynamic-characteristics-research-on-power-system-of-a-four-valve-of-compressed-air-engine/}
}
Yu, Q.,Tan, X.,Meng, J.,Shang, F.,Hao, X.
2018 September 64. Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 64:10
%A Yu, Qihui 
%A Tan, Xin 
%A Meng, Jianguo 
%A Shang, Fei 
%A Hao, Xueqing 
%D 2018
%T Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine
%B 2018
%9 four-valve compressed air engine, energy efficiency, output power, optimisation
%! Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine
%K four-valve compressed air engine, energy efficiency, output power, optimisation
%X To alleviate air pollution and eliminate pollutants from internal combustion engines, many researchers have paid more attention to compressed air engines (CAEs). However, the low energy utilization efficiency and low output power of a CAE hinder its development. In this paper, a new kind of CAE, which has four valves is proposed, which reduces the kinetic energy of the flowing air. Through analysis of the CAEs, a mathematical model of the working processes was developed. Using the simulation method, the performance of the new kind of CAE was obtained. To verify the theoretical model, a prototype of a four-valve of single cylinder piston type CAE was designed, and the experiment was carried out. Parameter influence analysis and optimization were studied to improve the four-valve CAE performance. Results show that, first, the output torque and output power of the four-valves of CAE is higher than of the two-valves of CAE. When the intake pressure is set at 0.6 MPa and 0.7 MPa, and the rotation speed is 450 rpm, the output torque of the four-valve of CAE is about 2.7 and 2.2 times that of the two-valve of CAE. The output torque and power differences between the two kinds of CAE ascend sharply with increased rotation speed. Second, the energy efficiency and output power are impacted significantly by the intake valve close angle and exhaust passage diameter. Thirdly, the optimization of the four-valve CAE can significantly enhance the output power compared with two-valve CAE. This research can be referred to in the design of the CAEs.
%U https://www.sv-jme.eu/sl/article/dynamic-characteristics-research-on-power-system-of-a-four-valve-of-compressed-air-engine/
%0 Journal Article
%R 10.5545/sv-jme.2018.5397
%& 632
%P 11
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 64
%N 10
%@ 0039-2480
%8 2018-09-20
%7 2018-09-20
Yu, Qihui, Xin  Tan, Jianguo  Meng, Fei  Shang, & Xueqing  Hao.
"Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine." Strojniški vestnik - Journal of Mechanical Engineering [Online], 64.10 (2018): 632-642. Web.  06 Dec. 2022
TY  - JOUR
AU  - Yu, Qihui 
AU  - Tan, Xin 
AU  - Meng, Jianguo 
AU  - Shang, Fei 
AU  - Hao, Xueqing 
PY  - 2018
TI  - Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2018.5397
KW  - four-valve compressed air engine, energy efficiency, output power, optimisation
N2  - To alleviate air pollution and eliminate pollutants from internal combustion engines, many researchers have paid more attention to compressed air engines (CAEs). However, the low energy utilization efficiency and low output power of a CAE hinder its development. In this paper, a new kind of CAE, which has four valves is proposed, which reduces the kinetic energy of the flowing air. Through analysis of the CAEs, a mathematical model of the working processes was developed. Using the simulation method, the performance of the new kind of CAE was obtained. To verify the theoretical model, a prototype of a four-valve of single cylinder piston type CAE was designed, and the experiment was carried out. Parameter influence analysis and optimization were studied to improve the four-valve CAE performance. Results show that, first, the output torque and output power of the four-valves of CAE is higher than of the two-valves of CAE. When the intake pressure is set at 0.6 MPa and 0.7 MPa, and the rotation speed is 450 rpm, the output torque of the four-valve of CAE is about 2.7 and 2.2 times that of the two-valve of CAE. The output torque and power differences between the two kinds of CAE ascend sharply with increased rotation speed. Second, the energy efficiency and output power are impacted significantly by the intake valve close angle and exhaust passage diameter. Thirdly, the optimization of the four-valve CAE can significantly enhance the output power compared with two-valve CAE. This research can be referred to in the design of the CAEs.
UR  - https://www.sv-jme.eu/sl/article/dynamic-characteristics-research-on-power-system-of-a-four-valve-of-compressed-air-engine/
@article{{sv-jme}{sv-jme.2018.5397},
	author = {Yu, Q., Tan, X., Meng, J., Shang, F., Hao, X.},
	title = {Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {64},
	number = {10},
	year = {2018},
	doi = {10.5545/sv-jme.2018.5397},
	url = {https://www.sv-jme.eu/sl/article/dynamic-characteristics-research-on-power-system-of-a-four-valve-of-compressed-air-engine/}
}
TY  - JOUR
AU  - Yu, Qihui 
AU  - Tan, Xin 
AU  - Meng, Jianguo 
AU  - Shang, Fei 
AU  - Hao, Xueqing 
PY  - 2018/09/20
TI  - Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 64, No 10 (2018): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2018.5397
KW  - four-valve compressed air engine, energy efficiency, output power, optimisation
N2  - To alleviate air pollution and eliminate pollutants from internal combustion engines, many researchers have paid more attention to compressed air engines (CAEs). However, the low energy utilization efficiency and low output power of a CAE hinder its development. In this paper, a new kind of CAE, which has four valves is proposed, which reduces the kinetic energy of the flowing air. Through analysis of the CAEs, a mathematical model of the working processes was developed. Using the simulation method, the performance of the new kind of CAE was obtained. To verify the theoretical model, a prototype of a four-valve of single cylinder piston type CAE was designed, and the experiment was carried out. Parameter influence analysis and optimization were studied to improve the four-valve CAE performance. Results show that, first, the output torque and output power of the four-valves of CAE is higher than of the two-valves of CAE. When the intake pressure is set at 0.6 MPa and 0.7 MPa, and the rotation speed is 450 rpm, the output torque of the four-valve of CAE is about 2.7 and 2.2 times that of the two-valve of CAE. The output torque and power differences between the two kinds of CAE ascend sharply with increased rotation speed. Second, the energy efficiency and output power are impacted significantly by the intake valve close angle and exhaust passage diameter. Thirdly, the optimization of the four-valve CAE can significantly enhance the output power compared with two-valve CAE. This research can be referred to in the design of the CAEs.
UR  - https://www.sv-jme.eu/sl/article/dynamic-characteristics-research-on-power-system-of-a-four-valve-of-compressed-air-engine/
Yu, Qihui, Tan, Xin, Meng, Jianguo, Shang, Fei, AND Hao, Xueqing.
"Performance Characteristics Research on Power System of a Four-Valve Compressed Air Engine" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 64 Number 10 (20 September 2018)

Avtorji

Inštitucije

  • Inner Mongolia University of Science & Technology, School of Mechanical Engineering, China 1

Informacije o papirju

Strojniški vestnik - Journal of Mechanical Engineering 64(2018)10, 632-642
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.

https://doi.org/10.5545/sv-jme.2018.5397

To alleviate air pollution and eliminate pollutants from internal combustion engines, many researchers have paid more attention to compressed air engines (CAEs). However, the low energy utilization efficiency and low output power of a CAE hinder its development. In this paper, a new kind of CAE, which has four valves is proposed, which reduces the kinetic energy of the flowing air. Through analysis of the CAEs, a mathematical model of the working processes was developed. Using the simulation method, the performance of the new kind of CAE was obtained. To verify the theoretical model, a prototype of a four-valve of single cylinder piston type CAE was designed, and the experiment was carried out. Parameter influence analysis and optimization were studied to improve the four-valve CAE performance. Results show that, first, the output torque and output power of the four-valves of CAE is higher than of the two-valves of CAE. When the intake pressure is set at 0.6 MPa and 0.7 MPa, and the rotation speed is 450 rpm, the output torque of the four-valve of CAE is about 2.7 and 2.2 times that of the two-valve of CAE. The output torque and power differences between the two kinds of CAE ascend sharply with increased rotation speed. Second, the energy efficiency and output power are impacted significantly by the intake valve close angle and exhaust passage diameter. Thirdly, the optimization of the four-valve CAE can significantly enhance the output power compared with two-valve CAE. This research can be referred to in the design of the CAEs.

four-valve compressed air engine, energy efficiency, output power, optimisation