Effects of the regenerator on engine performance of a rhombic drive beta type stirling engine
Özet
Regenerative cycles have higher thermal efficiency than other closed cycles because of their heat recovery capability. In this manner, Stirling engines have advantage because regeneration can be applied easily to the cycle. In this study, effects of the regenerator on engine performance of a beta type Stirling were examined. Stainless steel wire, having 0.15 mm diameter and 15% solidity ratio, were used as regenerator material. Experiments were carried out at 800 degrees C hot end temperature and the charge pressures for 3, 4, 5, 6 bar. Maximum power and torque of the engine were measured as 1831.09 W at 1035 rpm, and 19.74 Nm at 837 rpm for engine without regenerator while as 1940.45 W at 1046 rpm, and 20.55 Nm at 867 rpm for engine with regenerator, respectively. It was found that the use of regenerator, the engine power and engine torque increased by 5.97% and 4% respectively.
Kaynak
Energy Sources Part A-Recovery Utilization and Environmental EffectsKoleksiyonlar
İlgili Öğeler
Başlık, yazar, küratör ve konuya göre gösterilen ilgili öğeler.
-
Effects of water injection strategies on performance and exhaust emissions in an ethanol fueled gasoline engine
Cesur I. (Elsevier Ltd, 2022)The increase in the world population and the rapid development of technology cause energy consumption. Alternative fuels to petroleum should be used to meet the increasing energy consumption. In addition, the increase in ... -
An experimental investigation of new chamber geometry on the combustion characteristics, performance and emissions in a light-duty diesel engine
Temizer, Ilker; Cihan, Omer (Elsevier Ltd, 2023)Piston bowl geometry directly affects many parameters such as combustion, flow, turbulence, and mixture formation in-cylinder. This causes a change in engine performance, combustion characteristics and exhaust emissions. ... -
Farklı katkı maddeli emülsifiye yakıtların bir dizel motorun performans ve emisyonlarına etkisi
Tunca, Serdar (Sakarya Uygulamalı Bilimler Üniversitesi, 2019)Son yıllarda taşıtlardan salınan emisyonların azaltılması için alternatif yakıtlar en popüler araştırma konularındandır. Gerek araştırmacılar gerekse akaryakıt üreticileri araçlarda ya tümüyle alternatif yakıtlar kullanmakta ...