What Are the Design Standards for Automotive Superchargers?

1 Answers
DelTalia
07/29/25 7:02pm
The purpose of supercharging is to increase engine power and enhance engine stability by pre-compressing air before supplying it into the cylinders, thereby improving the intake air quality and correspondingly increasing the cycle fuel supply. Functions of turbochargers: Enhance engine power performance, improve engine fuel economy, reduce engine emissions, and provide altitude power recovery through the self-compensation function of turbochargers. Basic types of superchargers: There are three types: turbocharging, mechanical supercharging, and pressure wave supercharging, corresponding to turbochargers, mechanical superchargers, and pressure wave superchargers.
Was this review help?
10
1
Share
More Forum Discussions

What Causes the Black Screen on the Buick Verano's Central Control Display?

Here are the possible reasons for the black screen on the Buick Verano's central control display: 1. Car computer crash: Nowadays, vehicles are equipped with numerous electronic components, especially with the continuous updates of car connectivity systems. Many vehicles have complex multimedia systems, increasing the likelihood of central display malfunctions. 2. Loose wiring harness clips: Many wiring connections rely on clip-on plugs. When driving on bumpy roads or due to subpar installation quality, these clips may become loose or detached, leading to central display failure.
10
0
Share

National Free Expressway Periods?

During four national statutory holidays each year—Spring Festival, Qingming Festival, May Day Labor Day, and National Day—expressway tolls will be waived. Below are details about the free expressway periods in 2012 and 2015: 1. 2012: On September 12, 2012, multiple provinces including Hebei, Hunan, Inner Mongolia, and Sichuan successively disclosed their free toll policies. Local regulations were largely based on the emergency notice issued by the Ministry of Transport on September 5, 2012, aligning with its requirements regarding toll-free periods, methods, and scope. According to the Ministry of Transport's document, during the 2013 Spring Festival, the nationwide toll-free period for small passenger vehicles on expressways was uniformly set from 00:00 on February 9 to 24:00 on February 15, with toll booths lifting barriers without issuing cards for free passage. 2. 2015: The 2015 toll-free expressway period was confirmed, totaling 20 days. (1) Spring Festival: from 00:00 on February 18 (New Year's Eve) to 24:00 on February 24 (the sixth day of the lunar new year), totaling seven days; (2) Qingming Festival: from 00:00 on April 4 to 24:00 on April 6, totaling three days; (3) Labor Day: from 00:00 on May 1 to 24:00 on May 3, totaling three days; (4) National Day: from 00:00 on October 1, 2015, to 24:00 on October 7, totaling seven days.
11
2
Share

Will I be penalized for driving at 44 in a 40 speed limit zone monitored by electronic eyes?

Speeding will be penalized. The details are as follows: 1. Pressure sensing: Electronic eyes use induction lines to sense the pressure from vehicles on the road, collect signals through sensors, and send them to the central processor for temporary storage in registers. 2. Pulse signals: If two pulse signals are generated within the same time interval (during a red light cycle), they are considered "valid." 3. Preventing false captures: When the yellow light is on, the photo system starts with a 2-second delay; when the red light is on, the system is already active; the system shuts down 2 seconds before the green light turns on, mainly to prevent false captures.
9
4
Share

How to One-Touch Control the Windows of Boyue?

The method for one-touch control of the windows on the Geely Boyue with the key is as follows: 1. Remote open and close the windows; 2. When in the "OFF" position, and the fuel tank cap, trunk, front hood, and all four doors are closed, press and hold the unlock button on the remote transmitter, and all four windows will simultaneously lower until fully open; 3. Press and hold the lock button on the remote transmitter, and all four windows will simultaneously rise until fully closed. 4. If the unlock or lock button is released during the window operation, the glass will stop rising or descending. The setup method for one-touch window control on the Boyue is as follows: 1. Press the power button to turn on the vehicle's power; 2. Swipe the central control screen to the right to enter the second page of the central control screen; 3. Click on the vehicle icon on the second display page; 4. Select the door lock settings from the left menu; 5. Find the "Auto-close windows when locking doors" option in the door lock settings menu and set it to "Enabled"; 6. Exit and turn off the window power, then use the car key to achieve one-touch control of the windows.
19
1
Share

Where is the handbrake in the Corolla?

The handbrake in the Corolla is located next to the gear lever. Below is an introduction to the 2021 Corolla model: 1. Configuration: The Corolla comes standard with a touchscreen infotainment system, including Apple CarPlay, Android Auto, and Wi-Fi hotspot. It is equipped with an 8/9/12.1-inch multifunctional smart screen. 2. Services: The new Corolla is the first to feature the latest Toyota Smart Connect system, providing users with four major services: remote diagnosis, emergency rescue, health reports, and stolen vehicle tracking, offering users fast and secure vehicle services.
20
4
Share

What are the regulations for the inspection time of 7-seater vehicles?

According to regulations, 7-seater vehicles and models with more than 7 seats require inspection every 2 years for the first 6 years, then annual inspection for 7-seater vehicles aged 6-15 years, and semi-annual inspection for 7-seater vehicles over 15 years old. Below are the relevant details about vehicle inspection: 1. Non-operational passenger cars: Including non-operational passenger cars, non-operational small and micro passenger vehicles can enjoy a 6-year exemption from annual inspection. However, minivans and 7-seater or larger models are not eligible for this exemption. Eligible private cars registered after September 2012 can enjoy the exemption policy, requiring annual inspection thereafter. Vehicles aged 6 to 15 years must undergo annual on-site inspection, while those over 15 years require semi-annual on-site inspection. 2. Handling of overdue inspections: Although new vehicles within six years do not require on-site annual inspection, owners still need to provide proof of compulsory traffic accident liability insurance, payment or exemption of vehicle and vessel tax, and must settle any traffic violations or accidents before applying for the inspection label from the traffic management department. It is essential to comply with annual inspections, which can be conducted up to three months in advance, but overdue inspections will incur additional fines. The annual inspection time is based on the vehicle's initial registration date. For example, if the initial registration date on the vehicle's license is June 2018, the annual inspection time is every June.
17
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.