Day: March 3, 2022

Why Ripples And Curls Decorate The Floor Of A 2022 Car

Why Ripples And Curls Decorate The Floor Of A 2022 Car

Why Ripples And Curls Decorate 2022 Car Floors. – Pre-season in Barcelona gave us a proper first look at the 2022 Formula 1 car. A particular source of intrigue is the outer edges of the floor. Mark Hughes sees why this is such an important area and why a team like Mercedes chooses a unique approach. With technical illustrations from Giorgio Piola. Due to the wide variations in the cooling layout and associated sidepod designs of the new generation cars. The way the team tried to maximize the effectiveness of the underbody venturi tunnel also varied. The most visible area of ​​this differentiation is in the very distinct contours and details of the outer edges of the floor.

While accelerating the flow of air over that floor, the sidepods through the coke bottle passages are critical in maximizing the effectiveness of the tunnel underneath. The contouring of the floor edges is all about manipulating what the airflow does below. At the front end of the outer edge of the floor, the downward ramp that covers the beginning of the venturi tunnel accentuates the pressure difference between it and the floor below.

The ramp creates higher pressure on the outer surface. Increases the pressure difference between there and under the floor at the beginning of the venturi tunnel. This causes more air to be sucked into the tunnel inlet. When the air is directed around the side corners of the lower sidepod by the outermost of the four permitted fences, it will lose some of its energy so behind the sloping part. Most cars feature further curling where the edge of the floor rises slowly, then drops again.

Energizes Air Cycle

This top curl is also about energizing the airflow below. Maximizes his energy and his ability to tow the car to the ground. But instead of a single curl, the lower Mercedes had a series of tiny ripples that would create a counterclockwise swirl of air along the sides of the floor. Prevents air around the back from being sucked into the bottom of the pressure area diffuser and reduces its performance.

This is a very similar design to that Mercedes and Aston Martin used in the first half of last year. For the same reason, although there are changes arranged in the design of the lower floors.

Mercedes abandoned that feature with their 2021 Silverstone update. Instead, they used different bargeboard arrangements as they attempted to rebalance the proportions of flow between the underfloor and around the sides. But with bargeboards no longer there, they have returned to their previous features.

In the Barcelona session, it may operate too effectively. Like every other car, to a greater or lesser extent, it suffers from aerodynamic porpoising as the rear floor is pulled down by the suction to the point where the airflow below will stop. An emergency solution of a small tie rod (bottom) stiffened the outer rear edge of the floor, allowing Mercedes to manage some competitive timing.

It will be interesting to see what solutions are fully considered for porpoising when the next cars come together at the Bahrain Official Pre-Season Test.

World Boxing Biggest Saul Alvarez vs Dmitry Bivol Canceled

World Boxing Biggest Saul Alvarez vs Dmitry Bivol Canceled

World Boxing Greatest Saul Alvarez vs Dmitry Bivol Canceled – One week after Russia’s invasion of Ukraine, the international community reacted strongly. Sanctions keep piling up, and a total boycott of everything coming out of or related to Russia is what’s on the menu. will not be allowed to stage a fight. Unless they are willing to face a major boycott and a huge loss in revenue. For those who may not pay attention to what is happening overseas in sports. Here’s a reminder of the latest developments. Russia has been excluded from the biggest sporting event, the World Cup, due to be held later this year.

UEFA has excluded all Russian clubs from all European competitions. UEFA also canceled its multi-year, multi-million dollar sponsorship contract with Russian giant Gazprom. Roman Abramovich, owner of Premier League Chelsea, announced today that he would sell the team as his involvement costs club football. In addition, different teams from different sports refuse to compete in Russia or against Russian teams or athletes. Klitschkos demanded that no Russian athletes be allowed to compete. DAZN and Hearn making an official fight amid calls for a global boycott is not a smart move.

Duel Canelo vs Bivol is Estimated to be Worth 160 million US dollars

They had just shot themselves in the leg and were about to be pulled back. They will not risk damaging the worldwide DAZN brand. Too much money at stake. What will happen is an apology and cancellation of the fight. Canelo will face Golovkin next after he withdrew from Morata’s fight to secure his salary against the Mexican superstar. After the Golovkin fight, Canelo will probably snatch the vacant Bivol belt, and Beterbiev becomes undisputed at 175. As he did in the 168 division as soon as Benavidez lost his WBC belt on the scale. In fact, last November, the super middleweight world champion recently fought Caleb Plant (United States).

The win over Caleb Plant made Canelo the first boxer to win the IBF, WBA, WBC and WBO belts. However, this new duel is no longer in the super middleweight class. The 31-year-old boxer will try a different class. Canelo will face Dmitry Bivol at light heavyweight in the match in Las Vegas. On May 7, 2022, which is likely to be canceled. The Canelo versus Bivol duel is estimated to be worth 160 million US dollars, equivalent to Rp. 2.3 trillion. If you look at the record, Bivol, who has been the WBA light heavyweight champion since 2016, is more favored than Canelo.

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Barbora Krejcikova Now Top 2 In Singles And Doubles

Barbora Krejcikova Now Top 2 In Singles And Doubles

Barbora Krejcikova Now Top 2 In Singles And Doubles – She is the first woman to be in the Top 2 singles and doubles at the same time since Serena Williams in 2010. Krejcikova has long been one of the best doubles players in the world, but for a year and a half, something clicked in the singles, and now he’s one of the best in the world in both disciplines.

And this week, Krejcikova rose from No. 3 to the new career-high No. 2 in singles, which means she joins a very, very exclusive list: she’s the 10th woman in WTA ranking history to reach Top 2 in both. singles and doubles in his career.

He is currently ranked No. 2 in doubles (her career high is No. 1). (Note: While the WTA singles rankings started on November 3, 1975, the WTA doubles rankings only started on September 10, 1984, so this only includes the doubles rankings from 1984 onwards.)

Women Reach Top 2 In Singles And Doubles On WTA Rankings

(highest in brackets)
~ Martina Navratilova (No. 1 in singles, No. 1 in doubles)
~ Arantxa Sanchez-Vicario (No. 1 in singles, No. . 1 in doubles)
~ Jana Novotna (No. 2 in singles, No. 1 in doubles)
~ Martina Hingis (No. 1 in singles, No. 1 in doubles)
~ Lindsay Davenport (No. 1 in singles, No. 1 in doubles)
~ Venus Williams (No. 1 in singles, No. 1 in doubles)
~ Serena Williams (No. 1 in singles, No. 1 in doubles)
~ Kim Clijsters (No. 1 in singles, No. 1 in doubles)
~ Aryna Sabalenka (No. 2 in singles, No. 1 in doubles)
~ Barbora Krejcikova (No. 2 in singles, No. 1 in doubles)

Of the 10, only one—Sabalenka—hasn’t been in the Top 2 singles and doubles at the same time, narrowly missing out on the feat in 2021 (she was knocked out of the Top 2 doubles in April and into the Top 2 singles in August).

Of the Other Nine

Six has been No. 1 in singles and doubles at the same time:
103 weeks: Martina Navratilova (1984-1987)
29 weeks: Martina Hingis (1998-2000)
9 weeks: Serena Williams (2010)
7 weeks: Arantxa Sanchez-Vicario (1995)
3 weeks: Lindsay Davenport (2000)
3 weeks: Kim Clijsters (2003)

And three have been Top 2 in singles and doubles at the same time:
7 weeks: Venus (2010)
6 weeks: Novotna (1998)
1 week: Krejcikova (2022)

Krejcikova is the first woman to rank in the singles and doubles Top 2 at the same time since Serena, the latter being in her second Top 2 during the 2010 US Open from August 30 to September 12 2010 (she was No. 1 in singles and No. 2 in double there).

And finally, Krejcikova is currently the only player, male OR female, to make the Top 10 singles and doubles. Only one other player, male or female, is currently in the Top 20 of the two: Coco Gauff, who ranks 19th in singles and No. 10 in doubles.

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Luka Doncic reveals key reasons for Dallas Mavericks win over Lakers

Luka Doncic reveals key reasons for Dallas Mavericks win over Lakers

Luka Doncic Reveals Key Reasons for Dallas Mavericks’ Victory Over Lakers – After beating the Los Angeles Lakers at home with a solid performance in the last quarter. Doncic made another dunk, this time even a counter-attack against Lakers center Dwight Howard. He left his comrades in disbelief. But in the end, they celebrated not only their superstar but also a strong win in Los Angeles. Luka Doncic told the media that defense was the key to victory for the Dallas Mavericks.

“Our defense was excellent. We have carried out our plan, and I think the defense won us this game. We have to stick together to reclaim the game. Our defense was good in the end. My mentality at the end of the game was to get the best shot. We carried out our plan well in the end.” sure the Slovenian.

Doncic had 25 points (9 of 21 shots), 8 rebounds, and 5 assists. But more than anything, he was fundamental in the last half to equalize 4-15 in the final six minutes. Which made the Mavericks secure the win (104 -109 ). The point guard left several games for the highlights of the NBA day. Like his direct confrontation with LeBron James in the fourth quarter or his monumental kill on Dwight Howard and after an offensive rebound. The Mavericks had a 21-point lead in the second quarter and came close. But Doncic highlighted the team’s cohesiveness in the final minutes.

Luka Doncic’s performance amazed his friends

With a victory that makes the pride of the Lakers very touched. The Mavericks have won 8 of their last ten matches and continue to position themselves as one of the teams to watch out for in the Western Conference. The Lakers lost three in a row and now have a record (27-34). The Lakers have won just three times in the last 10 games. And the Lakers are still ninth in the Western Conference standings but are now just three wins away from the New Orleans Pelicans below them.

The Mavericks can breathe a little with this win. They opened a game gap with the Denver Nuggets for fifth place in the same standings. Both teams will return to play the day after tomorrow. The Mavericks return to Dallas to host the Golden State Warriors. The Lakers will still be in Los Angeles but act as guests in the Los Angeles duel against the Clippers. Several teammates followed the Mavs’ 109-104 win over the Lakers. And even head coach Jason Kidd admitted to being surprised by Doncic’s dunk.

“Is that really Luka? Are you sure it wasn’t Maxi? I ​​really thought it was Maxi. I didn’t realize it was him until he was at the side of the ring and facing the crowd. I just thought, oh wow, I don’t know what that is. just happened here. Must be because of LA. What a game. It was amazing to see.” Kidd said jokingly to reporters present.

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